Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1967705797', 'doi': 'https://doi.org/10.1016/j.scitotenv.2011.04.050', 'title': 'Blood lead level and its relationship to certain essential elements in the children aged 0 to 14years from Beijing, China', 'display_name': 'Blood lead level and its relationship to certain essential elements in the children aged 0 to 14years from Beijing, China', 'publication_year': 2011, 'publication_date': '2011-05-24', 'ids': {'openalex': 'https://openalex.org/W1967705797', 'doi': 'https://doi.org/10.1016/j.scitotenv.2011.04.050', 'mag': '1967705797', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/21601238'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.scitotenv.2011.04.050', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S86852077', 'display_name': 'The Science of The Total Environment', 'issn_l': '0048-9697', 'issn': ['0048-9697', '1879-1026'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5103203838', 'display_name': 'Yonghua Wu', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I20231570', 'display_name': 'Peking University', 'ror': 'https://ror.org/02v51f717', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I20231570']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Yonghua Wu', 'raw_affiliation_strings': ['Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China'], 'affiliations': [{'raw_affiliation_string': 'Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China', 'institution_ids': ['https://openalex.org/I20231570']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5110374746', 'display_name': 'Xu Yang', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I20231570', 'display_name': 'Peking University', 'ror': 'https://ror.org/02v51f717', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I20231570']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Xu Yang', 'raw_affiliation_strings': ['Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China'], 'affiliations': [{'raw_affiliation_string': 'Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China', 'institution_ids': ['https://openalex.org/I20231570']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5078516912', 'display_name': 'Jia Ge', 'orcid': 'https://orcid.org/0000-0002-8546-866X'}, 'institutions': [{'id': 'https://openalex.org/I20231570', 'display_name': 'Peking University', 'ror': 'https://ror.org/02v51f717', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I20231570']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jia Ge', 'raw_affiliation_strings': ['Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China'], 'affiliations': [{'raw_affiliation_string': 'Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China', 'institution_ids': ['https://openalex.org/I20231570']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5100436618', 'display_name': 'Jie Zhang', 'orcid': 'https://orcid.org/0000-0001-6717-4118'}, 'institutions': [{'id': 'https://openalex.org/I20231570', 'display_name': 'Peking University', 'ror': 'https://ror.org/02v51f717', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I20231570']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Jie Zhang', 'raw_affiliation_strings': ['Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China'], 'affiliations': [{'raw_affiliation_string': 'Department, of Laboratory Medicine, Peking University Third Hospital , Beijing 100191, China', 'institution_ids': ['https://openalex.org/I20231570']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3870, 'currency': 'USD', 'value_usd': 3870, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 1.982, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 34, 'citation_normalized_percentile': {'value': 0.836486, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 93, 'max': 94}, 'biblio': {'volume': '409', 'issue': '16', 'first_page': '3016', 'last_page': '3020'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10915', 'display_name': 'Trace Elements in Health', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/2916', 'display_name': 'Nutrition and Dietetics'}, 'field': {'id': 'https://openalex.org/fields/29', 'display_name': 'Nursing'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10915', 'display_name': 'Trace Elements in Health', 'score': 0.9989, 'subfield': {'id': 'https://openalex.org/subfields/2916', 'display_name': 'Nutrition and Dietetics'}, 'field': {'id': 'https://openalex.org/fields/29', 'display_name': 'Nursing'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10790', 'display_name': 'Heavy Metal Exposure and Toxicity', 'score': 0.9987, 'subfield': {'id': 'https://openalex.org/subfields/2307', 'display_name': 'Health, Toxicology and Mutagenesis'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T12280', 'display_name': 'Magnesium in Health and Disease', 'score': 0.9605, 'subfield': {'id': 'https://openalex.org/subfields/2916', 'display_name': 'Nutrition and Dietetics'}, 'field': {'id': 'https://openalex.org/fields/29', 'display_name': 'Nursing'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/blood-lead-level', 'display_name': 'Blood lead level', 'score': 0.5828085}, {'id': 'https://openalex.org/keywords/lead', 'display_name': 'Lead (geology)', 'score': 0.48970583}], 'concepts': [{'id': 'https://openalex.org/C535196362', 'wikidata': 'https://www.wikidata.org/wiki/Q758', 'display_name': 'Zinc', 'level': 2, 'score': 0.75410116}, {'id': 'https://openalex.org/C543218039', 'wikidata': 'https://www.wikidata.org/wiki/Q660', 'display_name': 'Magnesium', 'level': 2, 'score': 0.6895778}, {'id': 'https://openalex.org/C2776431099', 'wikidata': 'https://www.wikidata.org/wiki/Q3392515', 'display_name': 'Blood lead level', 'level': 4, 'score': 0.5828085}, {'id': 'https://openalex.org/C2777093003', 'wikidata': 'https://www.wikidata.org/wiki/Q6508345', 'display_name': 'Lead (geology)', 'level': 2, 'score': 0.48970583}, {'id': 'https://openalex.org/C2778304055', 'wikidata': 'https://www.wikidata.org/wiki/Q657474', 'display_name': 'Beijing', 'level': 3, 'score': 0.4560265}, {'id': 'https://openalex.org/C544778455', 'wikidata': 'https://www.wikidata.org/wiki/Q753', 'display_name': 'Copper', 'level': 2, 'score': 0.45508227}, {'id': 'https://openalex.org/C2781037878', 'wikidata': 'https://www.wikidata.org/wiki/Q110315', 'display_name': 'Lead poisoning', 'level': 2, 'score': 0.4543809}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.4265684}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.37446028}, {'id': 'https://openalex.org/C3020026551', 'wikidata': 'https://www.wikidata.org/wiki/Q110315', 'display_name': 'Lead exposure', 'level': 3, 'score': 0.35936525}, {'id': 'https://openalex.org/C42407357', 'wikidata': 'https://www.wikidata.org/wiki/Q521', 'display_name': 'Physiology', 'level': 1, 'score': 0.3481708}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.34692818}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.16757634}, {'id': 'https://openalex.org/C191935318', 'wikidata': 'https://www.wikidata.org/wiki/Q148', 'display_name': 'China', 'level': 2, 'score': 0.16325241}, {'id': 'https://openalex.org/C2779904517', 'wikidata': 'https://www.wikidata.org/wiki/Q5008900', 'display_name': 'CATS', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C151730666', 'wikidata': 'https://www.wikidata.org/wiki/Q7205', 'display_name': 'Paleontology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C199539241', 'wikidata': 'https://www.wikidata.org/wiki/Q7748', 'display_name': 'Law', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C17744445', 'wikidata': 'https://www.wikidata.org/wiki/Q36442', 'display_name': 'Political science', 'level': 0, 'score': 0.0}, {'id': 'https://openalex.org/C118552586', 'wikidata': 'https://www.wikidata.org/wiki/Q7867', 'display_name': 'Psychiatry', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D004785', 'descriptor_name': 'Environmental Pollutants', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D007854', 'descriptor_name': 'Lead', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D018977', 'descriptor_name': 'Micronutrients', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002118', 'descriptor_name': 'Calcium', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D002118', 'descriptor_name': 'Calcium', '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': 'D002681', 'descriptor_name': 'China', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002947', 'descriptor_name': 'Cities', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003300', 'descriptor_name': 'Copper', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D003300', 'descriptor_name': 'Copper', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D004784', 'descriptor_name': 'Environmental Monitoring', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004785', 'descriptor_name': 'Environmental Pollutants', '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': 'D006801', 'descriptor_name': 'Humans', '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': 'D007501', 'descriptor_name': 'Iron', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007501', 'descriptor_name': 'Iron', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D007854', 'descriptor_name': 'Lead', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008274', 'descriptor_name': 'Magnesium', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008274', 'descriptor_name': 'Magnesium', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018977', 'descriptor_name': 'Micronutrients', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015032', 'descriptor_name': 'Zinc', 'qualifier_ui': 'Q000097', 'qualifier_name': 'blood', 'is_major_topic': False}, {'descriptor_ui': 'D015032', 'descriptor_name': 'Zinc', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/j.scitotenv.2011.04.050', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S86852077', 'display_name': 'The Science of The Total Environment', 'issn_l': '0048-9697', 'issn': ['0048-9697', '1879-1026'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/21601238', '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': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 45, 'referenced_works': ['https://openalex.org/W1462965158', 'https://openalex.org/W1506720266', 'https://openalex.org/W1901926538', 'https://openalex.org/W1961197797', 'https://openalex.org/W1970227507', 'https://openalex.org/W1972552047', 'https://openalex.org/W1978696247', 'https://openalex.org/W1980571352', 'https://openalex.org/W1985854244', 'https://openalex.org/W2000507860', 'https://openalex.org/W2017564051', 'https://openalex.org/W2019864938', 'https://openalex.org/W2023791363', 'https://openalex.org/W2037960589', 'https://openalex.org/W2042683035', 'https://openalex.org/W2046234802', 'https://openalex.org/W2052982685', 'https://openalex.org/W2054311522', 'https://openalex.org/W2054723684', 'https://openalex.org/W2060030756', 'https://openalex.org/W2066246044', 'https://openalex.org/W2069952668', 'https://openalex.org/W2077847394', 'https://openalex.org/W2086659754', 'https://openalex.org/W2090592320', 'https://openalex.org/W2092207781', 'https://openalex.org/W2101881988', 'https://openalex.org/W2111110903', 'https://openalex.org/W2111310195', 'https://openalex.org/W2115347276', 'https://openalex.org/W2115501222', 'https://openalex.org/W2129184404', 'https://openalex.org/W2131059358', 'https://openalex.org/W2131626819', 'https://openalex.org/W2142000372', 'https://openalex.org/W2142315141', 'https://openalex.org/W2147287586', 'https://openalex.org/W2148106004', 'https://openalex.org/W2149270649', 'https://openalex.org/W2155424765', 'https://openalex.org/W2166048385', 'https://openalex.org/W2168566219', 'https://openalex.org/W2170409980', 'https://openalex.org/W2172189547', 'https://openalex.org/W2289991757'], 'related_works': ['https://openalex.org/W4316654050', 'https://openalex.org/W4241300618', 'https://openalex.org/W2749891545', 'https://openalex.org/W2366865874', 'https://openalex.org/W2366160866', 'https://openalex.org/W2350218687', 'https://openalex.org/W2113683086', 'https://openalex.org/W2038021564', 'https://openalex.org/W2028836441', 'https://openalex.org/W132856704'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1967705797', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 5}, {'year': 2020, 'cited_by_count': 3}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 2}, {'year': 2017, 'cited_by_count': 2}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 5}, {'year': 2013, 'cited_by_count': 3}], 'updated_date': '2024-12-24T16:08:04.753256', 'created_date': '2016-06-24'}