Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2419473149', 'doi': 'https://doi.org/10.11622/smedj.2015194', 'title': 'Limited benefit of hepatitis B immunoglobulin prophylaxis in children of hepatitis B e antigen-negative mothers', 'display_name': 'Limited benefit of hepatitis B immunoglobulin prophylaxis in children of hepatitis B e antigen-negative mothers', 'publication_year': 2016, 'publication_date': '2016-10-01', 'ids': {'openalex': 'https://openalex.org/W2419473149', 'doi': 'https://doi.org/10.11622/smedj.2015194', 'mag': '2419473149', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/26778725', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/5075957'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.11622/smedj.2015194', 'pdf_url': 'http://www.smj.org.sg/sites/default/files/SMJ-57-566.pdf', 'source': {'id': 'https://openalex.org/S94851452', 'display_name': 'Singapore Medical Journal', 'issn_l': '0037-5675', 'issn': ['0037-5675', '2737-5935'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320448', 'host_organization_name': 'Medknow', 'host_organization_lineage': ['https://openalex.org/P4310318547', 'https://openalex.org/P4310320448'], 'host_organization_lineage_names': ['Wolters Kluwer', 'Medknow'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'http://www.smj.org.sg/sites/default/files/SMJ-57-566.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5056447412', 'display_name': 'Le Ye Lee', 'orcid': 'https://orcid.org/0000-0001-7503-4836'}, 'institutions': [{'id': 'https://openalex.org/I4210146690', 'display_name': 'National University Hospital', 'ror': 'https://ror.org/04fp9fm22', 'country_code': 'SG', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210146690']}], 'countries': ['SG'], 'is_corresponding': True, 'raw_author_name': 'LY Lee', 'raw_affiliation_strings': ['Department of Neonatology, National University Hospital, 1E Kent Ridge Road, Singapore 119228.', 'National University Hospital, Singapore'], 'affiliations': [{'raw_affiliation_string': 'Department of Neonatology, National University Hospital, 1E Kent Ridge Road, Singapore 119228.', 'institution_ids': ['https://openalex.org/I4210146690']}, {'raw_affiliation_string': 'National University Hospital, Singapore', 'institution_ids': ['https://openalex.org/I4210146690']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5062965494', 'display_name': 'MM Aw', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I165932596', 'display_name': 'National University of Singapore', 'ror': 'https://ror.org/01tgyzw49', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I165932596']}, {'id': 'https://openalex.org/I4210146690', 'display_name': 'National University Hospital', 'ror': 'https://ror.org/04fp9fm22', 'country_code': 'SG', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210146690']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'MM Aw', 'raw_affiliation_strings': ['Department of Neonatology, National University Hospital,', 'Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore,'], 'affiliations': [{'raw_affiliation_string': 'Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore,', 'institution_ids': ['https://openalex.org/I165932596']}, {'raw_affiliation_string': 'Department of Neonatology, National University Hospital,', 'institution_ids': ['https://openalex.org/I4210146690']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5102748504', 'display_name': 'Sharon Saw', 'orcid': 'https://orcid.org/0000-0002-7204-8068'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'S Saw', 'raw_affiliation_strings': ['Department of Laboratory Medicine,'], 'affiliations': [{'raw_affiliation_string': 'Department of Laboratory Medicine,', 'institution_ids': []}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5038883163', 'display_name': 'Mary Rauff', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210146690', 'display_name': 'National University Hospital', 'ror': 'https://ror.org/04fp9fm22', 'country_code': 'SG', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210146690']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'M Rauff', 'raw_affiliation_strings': ['Department of Obstetrics and Gynaecology, National University Hospital,'], 'affiliations': [{'raw_affiliation_string': 'Department of Obstetrics and Gynaecology, National University Hospital,', 'institution_ids': ['https://openalex.org/I4210146690']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5031136030', 'display_name': 'Pearl Tong', 'orcid': 'https://orcid.org/0000-0003-0243-8009'}, 'institutions': [{'id': 'https://openalex.org/I4210146690', 'display_name': 'National University Hospital', 'ror': 'https://ror.org/04fp9fm22', 'country_code': 'SG', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210146690']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'PY Tong', 'raw_affiliation_strings': ['Department of Obstetrics and Gynaecology, National University Hospital,'], 'affiliations': [{'raw_affiliation_string': 'Department of Obstetrics and Gynaecology, National University Hospital,', 'institution_ids': ['https://openalex.org/I4210146690']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5075008412', 'display_name': 'Guan Huei Lee', 'orcid': 'https://orcid.org/0000-0002-8652-6403'}, 'institutions': [{'id': 'https://openalex.org/I165932596', 'display_name': 'National University of Singapore', 'ror': 'https://ror.org/01tgyzw49', 'country_code': 'SG', 'type': 'education', 'lineage': ['https://openalex.org/I165932596']}, {'id': 'https://openalex.org/I4210146690', 'display_name': 'National University Hospital', 'ror': 'https://ror.org/04fp9fm22', 'country_code': 'SG', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210146690']}], 'countries': ['SG'], 'is_corresponding': False, 'raw_author_name': 'GH Lee', 'raw_affiliation_strings': ['Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore,', 'Division of Gastroenterology and Hepatology, University Medicine Cluster, National University Hospital, Singapore'], 'affiliations': [{'raw_affiliation_string': 'Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore,', 'institution_ids': ['https://openalex.org/I165932596']}, {'raw_affiliation_string': 'Division of Gastroenterology and Hepatology, University Medicine Cluster, National University Hospital, Singapore', 'institution_ids': ['https://openalex.org/I4210146690']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5056447412'], 'corresponding_institution_ids': ['https://openalex.org/I4210146690'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.683, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 10, 'citation_normalized_percentile': {'value': 0.837684, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 86, 'max': 87}, 'biblio': {'volume': '57', 'issue': '10', 'first_page': '566', 'last_page': '569'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10340', 'display_name': 'Hepatitis B Infection and Treatment', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10340', 'display_name': 'Hepatitis B Infection and Treatment', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/2713', 'display_name': 'Epidemiology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10151', 'display_name': 'Hepatitis C Infection and Treatment', 'score': 0.9983, 'subfield': {'id': 'https://openalex.org/subfields/2721', 'display_name': 'Hepatology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T12025', 'display_name': 'Hepatitis E Infection and Treatment', 'score': 0.995, 'subfield': {'id': 'https://openalex.org/subfields/2721', 'display_name': 'Hepatology'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/hbeag', 'display_name': 'HBeAg', 'score': 0.8197514}, {'id': 'https://openalex.org/keywords/hepatitis-b-vaccine', 'display_name': 'Hepatitis B vaccine', 'score': 0.5408038}, {'id': 'https://openalex.org/keywords/hepatitis-b', 'display_name': 'Hepatitis B', 'score': 0.5322437}, {'id': 'https://openalex.org/keywords/hbv-infection', 'display_name': 'HBV Infection', 'score': 0.44067}], 'concepts': [{'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.92644155}, {'id': 'https://openalex.org/C2777410769', 'wikidata': 'https://www.wikidata.org/wiki/Q2282887', 'display_name': 'HBsAg', 'level': 4, 'score': 0.82898575}, {'id': 'https://openalex.org/C2775940106', 'wikidata': 'https://www.wikidata.org/wiki/Q10478733', 'display_name': 'HBeAg', 'level': 5, 'score': 0.8197514}, {'id': 'https://openalex.org/C2780593183', 'wikidata': 'https://www.wikidata.org/wiki/Q6844', 'display_name': 'Hepatitis B virus', 'level': 3, 'score': 0.56516445}, {'id': 'https://openalex.org/C761482', 'wikidata': 'https://www.wikidata.org/wiki/Q118093', 'display_name': 'Transmission (telecommunications)', 'level': 2, 'score': 0.55504286}, {'id': 'https://openalex.org/C2781037505', 'wikidata': 'https://www.wikidata.org/wiki/Q117749', 'display_name': 'Hepatitis B vaccine', 'level': 5, 'score': 0.5408038}, {'id': 'https://openalex.org/C2777382497', 'wikidata': 'https://www.wikidata.org/wiki/Q6853', 'display_name': 'Hepatitis B', 'level': 2, 'score': 0.5322437}, {'id': 'https://openalex.org/C22070199', 'wikidata': 'https://www.wikidata.org/wiki/Q192995', 'display_name': 'Vaccination', 'level': 2, 'score': 0.49408224}, {'id': 'https://openalex.org/C45189115', 'wikidata': 'https://www.wikidata.org/wiki/Q502159', 'display_name': 'Serology', 'level': 3, 'score': 0.49261457}, {'id': 'https://openalex.org/C187212893', 'wikidata': 'https://www.wikidata.org/wiki/Q123028', 'display_name': 'Pediatrics', 'level': 1, 'score': 0.48422432}, {'id': 'https://openalex.org/C203014093', 'wikidata': 'https://www.wikidata.org/wiki/Q101929', 'display_name': 'Immunology', 'level': 1, 'score': 0.41156211}, {'id': 'https://openalex.org/C159047783', 'wikidata': 'https://www.wikidata.org/wiki/Q7215', 'display_name': 'Virology', 'level': 1, 'score': 0.39483017}, {'id': 'https://openalex.org/C159654299', 'wikidata': 'https://www.wikidata.org/wiki/Q79460', 'display_name': 'Antibody', 'level': 2, 'score': 0.38357344}, {'id': 'https://openalex.org/C2522874641', 'wikidata': 'https://www.wikidata.org/wiki/Q808', 'display_name': 'Virus', 'level': 2, 'score': 0.22940993}, {'id': 'https://openalex.org/C119599485', 'wikidata': 'https://www.wikidata.org/wiki/Q43035', 'display_name': 'Electrical engineering', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C127413603', 'wikidata': 'https://www.wikidata.org/wiki/Q11023', 'display_name': 'Engineering', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D006509', 'descriptor_name': 'Hepatitis B', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': True}, {'descriptor_ui': 'D006509', 'descriptor_name': 'Hepatitis B', 'qualifier_ui': 'Q000276', 'qualifier_name': 'immunology', 'is_major_topic': True}, {'descriptor_ui': 'D017325', 'descriptor_name': 'Hepatitis B Vaccines', 'qualifier_ui': 'Q000008', 'qualifier_name': 'administration & dosage', 'is_major_topic': True}, {'descriptor_ui': 'D007136', 'descriptor_name': 'Immunoglobulins', 'qualifier_ui': 'Q000276', 'qualifier_name': 'immunology', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002648', 'descriptor_name': 'Child', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002675', 'descriptor_name': 'Child, Preschool', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006509', 'descriptor_name': 'Hepatitis B', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006514', 'descriptor_name': 'Hepatitis B Surface Antigens', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006514', 'descriptor_name': 'Hepatitis B Surface Antigens', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D017325', 'descriptor_name': 'Hepatitis B Vaccines', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006515', 'descriptor_name': 'Hepatitis B virus', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007136', 'descriptor_name': 'Immunoglobulins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007223', 'descriptor_name': 'Infant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007231', 'descriptor_name': 'Infant, Newborn', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018445', 'descriptor_name': 'Infectious Disease Transmission, Vertical', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018445', 'descriptor_name': 'Infectious Disease Transmission, Vertical', 'qualifier_ui': 'Q000517', 'qualifier_name': 'prevention & control', 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009154', 'descriptor_name': 'Mutation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011247', 'descriptor_name': 'Pregnancy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D011251', 'descriptor_name': 'Pregnancy Complications, Infectious', 'qualifier_ui': 'Q000821', 'qualifier_name': 'virology', 'is_major_topic': False}, {'descriptor_ui': 'D011251', 'descriptor_name': 'Pregnancy Complications, Infectious', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012189', 'descriptor_name': 'Retrospective Studies', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D035781', 'descriptor_name': 'Siblings', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.11622/smedj.2015194', 'pdf_url': 'http://www.smj.org.sg/sites/default/files/SMJ-57-566.pdf', 'source': {'id': 'https://openalex.org/S94851452', 'display_name': 'Singapore Medical Journal', 'issn_l': '0037-5675', 'issn': ['0037-5675', '2737-5935'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320448', 'host_organization_name': 'Medknow', 'host_organization_lineage': ['https://openalex.org/P4310318547', 'https://openalex.org/P4310320448'], 'host_organization_lineage_names': ['Wolters Kluwer', 'Medknow'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc5075957', 'pdf_url': 'https://europepmc.org/articles/pmc5075957?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5075957', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/26778725', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.11622/smedj.2015194', 'pdf_url': 'http://www.smj.org.sg/sites/default/files/SMJ-57-566.pdf', 'source': {'id': 'https://openalex.org/S94851452', 'display_name': 'Singapore Medical Journal', 'issn_l': '0037-5675', 'issn': ['0037-5675', '2737-5935'], 'is_oa': True, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320448', 'host_organization_name': 'Medknow', 'host_organization_lineage': ['https://openalex.org/P4310318547', 'https://openalex.org/P4310320448'], 'host_organization_lineage_names': ['Wolters Kluwer', 'Medknow'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/3', 'display_name': 'Good health and well-being', 'score': 0.85}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 10, 'referenced_works': ['https://openalex.org/W1506452965', 'https://openalex.org/W1964922930', 'https://openalex.org/W2025510025', 'https://openalex.org/W2032254038', 'https://openalex.org/W2064046205', 'https://openalex.org/W2125681538', 'https://openalex.org/W2162377136', 'https://openalex.org/W2172129515', 'https://openalex.org/W2410247806', 'https://openalex.org/W2460539353'], 'related_works': ['https://openalex.org/W3147264158', 'https://openalex.org/W2401095125', 'https://openalex.org/W2370349054', 'https://openalex.org/W2358845352', 'https://openalex.org/W2355655258', 'https://openalex.org/W2355072011', 'https://openalex.org/W2353391229', 'https://openalex.org/W2348339317', 'https://openalex.org/W2028407039', 'https://openalex.org/W1998073358'], 'abstract_inverted_index': {'In': [0], '2006,': [1], 'Singapore': [2], 'adopted': [3], 'the': [4, 34, 47, 93, 99, 107, 117, 126, 177, 191], 'universal': [5], 'hepatitis': [6, 16, 27, 132, 192], 'B': [7, 17, 28, 133, 193], 'immunoglobulin': [8], '(HBIg)': [9], 'policy.': [10], 'Since': [11], 'then,': [12], 'all': [13], 'infants': [14, 39, 94, 150, 225], 'of': [15, 25, 36, 40, 53, 95, 125, 129, 148, 171, 190, 198, 204, 209, 220], 'surface': [18, 136], 'antigen': [19, 30], '(HBsAg)-positive': [20], 'mothers': [21, 42, 55, 97, 200], 'receive': [22, 183], 'HBIg,': [23, 68, 167], 'irrespective': [24], 'maternal': [26], 'e': [29], '(HBeAg)': [31], 'status.': [32], 'However,': [33], 'benefits': [35], 'HBIg': [37, 59, 184, 205, 210], 'for': [38, 116, 196], 'HBeAg-negative': [41, 54, 228], 'are': [43], 'unclear.': [44], 'We': [45], 'compared': [46], 'vertical': [48, 163, 172, 221], 'transmission': [49, 164, 173, 222], 'rates': [50], 'among': [51, 176, 224], 'children': [52, 118, 158, 197], 'who': [56, 64, 180], 'were': [57, 65, 104, 154, 159, 174], 'given': [58, 67], 'versus': [60], 'a': [61], 'retrospective': [62], 'cohort': [63], 'not': [66, 182, 212], 'to': [69, 161, 214, 227], 'determine': [70], 'its': [71], 'protective': [72], 'effect.This': [73], 'observational': [74], 'study': [75], 'involved': [76], 'pregnant': [77], 'HBsAg-positive': [78, 199], 'women': [79], 'seen': [80], 'at': [81], 'National': [82], 'University': [83], 'Hospital,': [84], 'Singapore,': [85], 'between': [86], 'June': [87], '2009': [88], 'and': [89, 131, 151], 'December': [90], '2013.': [91], 'If': [92], 'these': [96], 'completed': [98], 'recommended': [100], 'vaccination': [101, 194], 'schedule,': [102], 'they': [103], 'recruited': [105], 'into': [106], 'study,': [108], 'along': [109], 'with': [110], 'their': [111], 'older': [112], 'siblings.': [113], 'Serological': [114], 'testing': [115], 'was': [119, 139, 145, 201], 'performed': [120], 'three': [121], 'months': [122], 'after': [123], 'completion': [124], 'last': [127], 'dose': [128], 'vaccine,': [130], 'virus': [134], '(HBV)': [135], 'gene': [137], 'sequencing': [138], 'carried': [140], 'out': [141], 'if': [142], 'HBV': [143], 'DNA': [144], 'detected.A': [146], 'total': [147], '111': [149], '47': [152], 'siblings': [153], 'recruited.': [155], '2': [156], '(1.5%)': [157], 'found': [160, 175], 'have': [162], 'despite': [165], 'receiving': [166], 'while': [168], 'no': [169], 'incidences': [170], 'historical': [178], 'controls': [179], 'did': [181, 211], '(p': [185], '=': [186], '1.00).The': [187], 'overall': [188], 'effectiveness': [189], 'programme': [195], 'high,': [202], 'regardless': [203], 'administration.': [206], 'The': [207], 'addition': [208], 'appear': [213], 'confer': [215], 'additional': [216], 'benefits,': [217], 'in': [218], 'terms': [219], 'rate,': [223], 'born': [226], 'mothers.': [229]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2419473149', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 1}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2017, 'cited_by_count': 2}], 'updated_date': '2024-09-11T19:19:39.373218', 'created_date': '2016-06-24'}