Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2803377090', 'doi': 'https://doi.org/10.1111/iej.12953', 'title': 'Metagenomic study of bacterial microbiota in persistent endodontic infections using Next‐generation sequencing', 'display_name': 'Metagenomic study of bacterial microbiota in persistent endodontic infections using Next‐generation sequencing', 'publication_year': 2018, 'publication_date': '2018-05-22', 'ids': {'openalex': 'https://openalex.org/W2803377090', 'doi': 'https://doi.org/10.1111/iej.12953', 'mag': '2803377090', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/29786880'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1111/iej.12953', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50094856', 'display_name': 'International Endodontic Journal', 'issn_l': '0143-2885', 'issn': ['0143-2885', '1365-2591'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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/A5043518699', 'display_name': 'Gabriela Sánchez‐Sanhueza', 'orcid': 'https://orcid.org/0000-0001-6715-6286'}, 'institutions': [{'id': 'https://openalex.org/I172787465', 'display_name': 'University of Concepción', 'ror': 'https://ror.org/0460jpj73', 'country_code': 'CL', 'type': 'education', 'lineage': ['https://openalex.org/I172787465']}], 'countries': ['CL'], 'is_corresponding': False, 'raw_author_name': 'G. Sánchez‐Sanhueza', 'raw_affiliation_strings': ['Discipline of Endodontics Faculty of Dentistry Department of Restorative Dentistry University of Concepción Concepción Chile'], 'affiliations': [{'raw_affiliation_string': 'Discipline of Endodontics Faculty of Dentistry Department of Restorative Dentistry University of Concepción Concepción Chile', 'institution_ids': ['https://openalex.org/I172787465']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5088855641', 'display_name': 'Helia Bello‐Toledo', 'orcid': 'https://orcid.org/0000-0002-9277-4681'}, 'institutions': [{'id': 'https://openalex.org/I172787465', 'display_name': 'University of Concepción', 'ror': 'https://ror.org/0460jpj73', 'country_code': 'CL', 'type': 'education', 'lineage': ['https://openalex.org/I172787465']}], 'countries': ['CL'], 'is_corresponding': False, 'raw_author_name': 'H. Bello‐Toledo', 'raw_affiliation_strings': ['Research Laboratory on Antibacterial Agents Faculty of Biological Sciences Department of Microbiology University of Concepción Concepción Chile'], 'affiliations': [{'raw_affiliation_string': 'Research Laboratory on Antibacterial Agents Faculty of Biological Sciences Department of Microbiology University of Concepción Concepción Chile', 'institution_ids': ['https://openalex.org/I172787465']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5059676681', 'display_name': 'Gerardo González‐Rocha', 'orcid': 'https://orcid.org/0000-0003-2351-1236'}, 'institutions': [{'id': 'https://openalex.org/I172787465', 'display_name': 'University of Concepción', 'ror': 'https://ror.org/0460jpj73', 'country_code': 'CL', 'type': 'education', 'lineage': ['https://openalex.org/I172787465']}], 'countries': ['CL'], 'is_corresponding': False, 'raw_author_name': 'G. González‐Rocha', 'raw_affiliation_strings': ['Research Laboratory on Antibacterial Agents Faculty of Biological Sciences Department of Microbiology University of Concepción Concepción Chile'], 'affiliations': [{'raw_affiliation_string': 'Research Laboratory on Antibacterial Agents Faculty of Biological Sciences Department of Microbiology University of Concepción Concepción Chile', 'institution_ids': ['https://openalex.org/I172787465']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5047797150', 'display_name': 'Ana Teresa Gonçalves', 'orcid': 'https://orcid.org/0000-0002-5443-7182'}, 'institutions': [{'id': 'https://openalex.org/I172787465', 'display_name': 'University of Concepción', 'ror': 'https://ror.org/0460jpj73', 'country_code': 'CL', 'type': 'education', 'lineage': ['https://openalex.org/I172787465']}], 'countries': ['CL'], 'is_corresponding': False, 'raw_author_name': 'A. T. Gonçalves', 'raw_affiliation_strings': ['Laboratory of Biotechnology and Aquatic Genomics Department of Oceanography University of Concepción Concepción Chile'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Biotechnology and Aquatic Genomics Department of Oceanography University of Concepción Concepción Chile', 'institution_ids': ['https://openalex.org/I172787465']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5064550420', 'display_name': 'Valentina Valenzuela', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I172787465', 'display_name': 'University of Concepción', 'ror': 'https://ror.org/0460jpj73', 'country_code': 'CL', 'type': 'education', 'lineage': ['https://openalex.org/I172787465']}], 'countries': ['CL'], 'is_corresponding': False, 'raw_author_name': 'V. Valenzuela', 'raw_affiliation_strings': ['Laboratory of Biotechnology and Aquatic Genomics Department of Oceanography University of Concepción Concepción Chile'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Biotechnology and Aquatic Genomics Department of Oceanography University of Concepción Concepción Chile', 'institution_ids': ['https://openalex.org/I172787465']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5067334287', 'display_name': 'Cristian Gallardo‐Escárate', 'orcid': 'https://orcid.org/0000-0002-7094-6702'}, 'institutions': [{'id': 'https://openalex.org/I172787465', 'display_name': 'University of Concepción', 'ror': 'https://ror.org/0460jpj73', 'country_code': 'CL', 'type': 'education', 'lineage': ['https://openalex.org/I172787465']}], 'countries': ['CL'], 'is_corresponding': True, 'raw_author_name': 'C. Gallardo‐Escárate', 'raw_affiliation_strings': ['Laboratory of Biotechnology and Aquatic Genomics Department of Oceanography University of Concepción Concepción Chile'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Biotechnology and Aquatic Genomics Department of Oceanography University of Concepción Concepción Chile', 'institution_ids': ['https://openalex.org/I172787465']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5067334287'], 'corresponding_institution_ids': ['https://openalex.org/I172787465'], 'apc_list': {'value': 4430, 'currency': 'USD', 'value_usd': 4430, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 7.72, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 61, 'citation_normalized_percentile': {'value': 0.999813, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 97, 'max': 98}, 'biblio': {'volume': '51', 'issue': '12', 'first_page': '1336', 'last_page': '1348'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10536', 'display_name': 'Endodontics and Root Canal Treatments', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10536', 'display_name': 'Endodontics and Root Canal Treatments', 'score': 0.9996, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10257', 'display_name': 'Oral microbiology and periodontitis research', 'score': 0.997, 'subfield': {'id': 'https://openalex.org/subfields/3506', 'display_name': 'Periodontics'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T11363', 'display_name': 'Dental Radiography and Imaging', 'score': 0.987, 'subfield': {'id': 'https://openalex.org/subfields/3504', 'display_name': 'Oral Surgery'}, 'field': {'id': 'https://openalex.org/fields/35', 'display_name': 'Dentistry'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/phylogenetic-diversity', 'display_name': 'Phylogenetic diversity', 'score': 0.5466684}, {'id': 'https://openalex.org/keywords/unifrac', 'display_name': 'UniFrac', 'score': 0.4673809}, {'id': 'https://openalex.org/keywords/diversity-index', 'display_name': 'Diversity index', 'score': 0.46193305}], 'concepts': [{'id': 'https://openalex.org/C2779747767', 'wikidata': 'https://www.wikidata.org/wiki/Q848390', 'display_name': 'Root canal', 'level': 2, 'score': 0.7461213}, {'id': 'https://openalex.org/C2780385504', 'wikidata': 'https://www.wikidata.org/wiki/Q520127', 'display_name': 'Periodontitis', 'level': 2, 'score': 0.738046}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.6860686}, {'id': 'https://openalex.org/C15151743', 'wikidata': 'https://www.wikidata.org/wiki/Q903778', 'display_name': 'Metagenomics', 'level': 3, 'score': 0.6370504}, {'id': 'https://openalex.org/C2779676784', 'wikidata': 'https://www.wikidata.org/wiki/Q130999', 'display_name': 'Proteobacteria', 'level': 4, 'score': 0.6081557}, {'id': 'https://openalex.org/C193252679', 'wikidata': 'https://www.wikidata.org/wiki/Q242125', 'display_name': 'Phylogenetic tree', 'level': 3, 'score': 0.5573035}, {'id': 'https://openalex.org/C42062724', 'wikidata': 'https://www.wikidata.org/wiki/Q1209205', 'display_name': '16S ribosomal RNA', 'level': 3, 'score': 0.55571663}, {'id': 'https://openalex.org/C98722961', 'wikidata': 'https://www.wikidata.org/wiki/Q7189436', 'display_name': 'Phylogenetic diversity', 'level': 4, 'score': 0.5466684}, {'id': 'https://openalex.org/C151437367', 'wikidata': 'https://www.wikidata.org/wiki/Q7884646', 'display_name': 'UniFrac', 'level': 4, 'score': 0.4673809}, {'id': 'https://openalex.org/C30968088', 'wikidata': 'https://www.wikidata.org/wiki/Q1230601', 'display_name': 'Diversity index', 'level': 3, 'score': 0.46193305}, {'id': 'https://openalex.org/C199343813', 'wikidata': 'https://www.wikidata.org/wiki/Q12128', 'display_name': 'Dentistry', 'level': 1, 'score': 0.4466399}, {'id': 'https://openalex.org/C2777385719', 'wikidata': 'https://www.wikidata.org/wiki/Q1061265', 'display_name': 'Bacteroidetes', 'level': 4, 'score': 0.41129422}, {'id': 'https://openalex.org/C53565203', 'wikidata': 'https://www.wikidata.org/wiki/Q17146659', 'display_name': 'Species richness', 'level': 2, 'score': 0.3845749}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.25225505}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.23506999}, {'id': 'https://openalex.org/C523546767', 'wikidata': 'https://www.wikidata.org/wiki/Q10876', 'display_name': 'Bacteria', 'level': 2, 'score': 0.22343665}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.15795556}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.12513539}], 'mesh': [{'descriptor_ui': 'D001419', 'descriptor_name': 'Bacteria', 'qualifier_ui': 'Q000145', 'qualifier_name': 'classification', 'is_major_topic': True}, {'descriptor_ui': 'D001419', 'descriptor_name': 'Bacteria', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D001419', 'descriptor_name': 'Bacteria', 'qualifier_ui': 'Q000472', 'qualifier_name': 'pathogenicity', 'is_major_topic': True}, {'descriptor_ui': 'D003786', 'descriptor_name': 'Dental Pulp Cavity', 'qualifier_ui': 'Q000382', 'qualifier_name': 'microbiology', 'is_major_topic': True}, {'descriptor_ui': 'D059014', 'descriptor_name': 'High-Throughput Nucleotide Sequencing', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D056186', 'descriptor_name': 'Metagenomics', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D064307', 'descriptor_name': 'Microbiota', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D010485', 'descriptor_name': 'Periapical Periodontitis', 'qualifier_ui': 'Q000382', 'qualifier_name': 'microbiology', 'is_major_topic': True}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001419', 'descriptor_name': 'Bacteria', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D044822', 'descriptor_name': 'Biodiversity', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002677', 'descriptor_name': 'Chile', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004269', 'descriptor_name': 'DNA, Bacterial', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004269', 'descriptor_name': 'DNA, Bacterial', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D003786', 'descriptor_name': 'Dental Pulp Cavity', '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': 'D059014', 'descriptor_name': 'High-Throughput Nucleotide Sequencing', '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': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D056186', 'descriptor_name': 'Metagenomics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D064307', 'descriptor_name': 'Microbiota', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010485', 'descriptor_name': 'Periapical Periodontitis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010802', 'descriptor_name': 'Phylogeny', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012336', 'descriptor_name': 'RNA, Ribosomal, 16S', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012336', 'descriptor_name': 'RNA, Ribosomal, 16S', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D012390', 'descriptor_name': 'Root Canal Therapy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1111/iej.12953', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S50094856', 'display_name': 'International Endodontic Journal', 'issn_l': '0143-2885', 'issn': ['0143-2885', '1365-2591'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], '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/29786880', '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': [{'display_name': 'Life on land', 'score': 0.59, 'id': 'https://metadata.un.org/sdg/15'}], 'grants': [{'funder': 'https://openalex.org/F4320334812', 'funder_display_name': 'Comisión Nacional de Investigación Científica y Tecnológica', 'award_id': 'folio 21130022'}], 'datasets': [], 'versions': [], 'referenced_works_count': 40, 'referenced_works': ['https://openalex.org/W1551579801', 'https://openalex.org/W1782235924', 'https://openalex.org/W1974722196', 'https://openalex.org/W1981659331', 'https://openalex.org/W1983725430', 'https://openalex.org/W2002822643', 'https://openalex.org/W2006957838', 'https://openalex.org/W2007671193', 'https://openalex.org/W2021540317', 'https://openalex.org/W2026427346', 'https://openalex.org/W2027788816', 'https://openalex.org/W2029088033', 'https://openalex.org/W2033721272', 'https://openalex.org/W2045566769', 'https://openalex.org/W2055631148', 'https://openalex.org/W2057362619', 'https://openalex.org/W2060242040', 'https://openalex.org/W2070770333', 'https://openalex.org/W2093873659', 'https://openalex.org/W2099933056', 'https://openalex.org/W2108718991', 'https://openalex.org/W2109710139', 'https://openalex.org/W2114703854', 'https://openalex.org/W2115540326', 'https://openalex.org/W2115701239', 'https://openalex.org/W2124351063', 'https://openalex.org/W2139550762', 'https://openalex.org/W2157107905', 'https://openalex.org/W2158075313', 'https://openalex.org/W2163295736', 'https://openalex.org/W2167900241', 'https://openalex.org/W2168053689', 'https://openalex.org/W2170747616', 'https://openalex.org/W2196174506', 'https://openalex.org/W2499590469', 'https://openalex.org/W2499979831', 'https://openalex.org/W2512459235', 'https://openalex.org/W2527409327', 'https://openalex.org/W2626983169', 'https://openalex.org/W4213353716'], 'related_works': ['https://openalex.org/W4320728314', 'https://openalex.org/W3134493876', 'https://openalex.org/W2795089968', 'https://openalex.org/W2462408749', 'https://openalex.org/W2462160813', 'https://openalex.org/W2397132906', 'https://openalex.org/W2396018125', 'https://openalex.org/W2388125212', 'https://openalex.org/W2076263259', 'https://openalex.org/W1991498008'], 'abstract_inverted_index': {'To': [0], 'determine': [1], 'the': [2, 17, 55, 71, 75, 87, 146, 151, 155, 207], 'bacterial': [3, 76], 'microbiota': [4, 190, 226], 'in': [5, 86, 192, 203], 'root': [6, 28, 43, 88], 'canals': [7, 29], 'associated': [8, 30, 187], 'with': [9, 16, 31, 93, 188, 228, 243], 'persistent': [10, 34, 229], 'apical': [11, 35], 'periodontitis': [12, 36], 'and': [13, 50, 81, 90, 99, 110, 123, 169, 198, 224, 246], 'their': [14, 91, 244], 'relationship': [15, 219], 'clinical': [18, 94, 222], 'characteristics': [19, 109], 'of': [20, 54, 83, 114, 142, 158, 209], 'patients': [21, 41], 'using': [22], 'next-generation': [23], 'sequencing': [24], '(NGS).Bacterial': [25], 'samples': [26], 'from': [27, 39, 154], 'teeth': [32], 'having': [33], 'were': [37, 59, 96, 102, 121], 'taken': [38], '24': [40], 'undergoing': [42], 'canal': [44, 89], 'retreatment.': [45], 'Bacterial': [46], 'DNA': [47], 'was': [48, 63, 135, 186, 201], 'extracted,': [49], 'V3-V4': [51], 'variable': [52], 'regions': [53], '16S': [56], 'rRNA': [57], 'gene': [58], 'amplified.': [60], 'The': [61, 79, 139], 'amplification': [62], 'deep': [64], 'sequenced': [65], 'by': [66], 'Illumina': [67], 'technology': [68], 'to': [69, 104, 145, 150, 174, 194, 215], 'establish': [70], 'metagenetic': [72], 'relationships': [73, 92, 172], 'among': [74], 'species': [77], 'identified.': [78], 'composition': [80], 'diversity': [82, 134, 191, 227], 'microbial': [84, 111, 240], 'communities': [85, 241], 'features': [95, 223], 'analysed.': [97], 'Parametric': [98], 'nonparametric': [100, 125], 'tests': [101], 'used': [103], 'analyse': [105], 'differences': [106], 'between': [107, 220], 'patient': [108], 'data.A': [112], 'total': [113], '86': [115], 'different': [116], 'operational': [117], 'taxonomic': [118], 'units': [119], '(OTUs)': [120], 'identified': [122], "Good's": [124], 'coverage': [126], 'estimator': [127], 'method': [128], 'indicated': [129], 'that': [130], '99.9': [131], '±': [132], '0.00001%': [133], 'recovered': [136], 'per': [137], 'sample.': [138], 'largest': [140], 'number': [141], 'bacteria': [143], 'belonged': [144], 'phylum': [147], 'Proteobacteria.': [148], 'According': [149], 'medical': [152], 'history': [153], 'American': [156], 'Society': [157], 'Anesthesiologists': [159], '(ASA)': [160], 'Classification': [161], 'System,': [162], 'ASA': [163, 175], 'II-III': [164], 'had': [165], 'higher': [166], 'richness': [167], 'estimates': [168], 'distinct': [170], 'phylogenetic': [171], 'compared': [173], 'I': [176], 'individuals': [177], '(P': [178], '<': [179], '0.05).': [180], 'Periapical': [181], 'index': [182, 200], '(PAI)': [183], 'score': [184, 196], '5': [185], 'increased': [189], 'comparison': [193], 'PAI': [195], '4,': [197], 'this': [199, 210], 'reduced': [202], 'symptomatic': [204], 'patients.Based': [205], 'on': [206, 238], 'findings': [208], 'study,': [211], 'it': [212], 'is': [213], 'possible': [214], 'suggest': [216], 'a': [217, 235], 'close': [218], 'several': [221], 'greater': [225], 'endodontic': [230], 'infections.': [231], 'This': [232], 'work': [233], 'provides': [234], 'better': [236], 'understanding': [237], 'how': [239], 'interact': [242], 'host': [245], 'vice': [247], 'versa.': [248]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2803377090', 'counts_by_year': [{'year': 2024, 'cited_by_count': 6}, {'year': 2023, 'cited_by_count': 14}, {'year': 2022, 'cited_by_count': 14}, {'year': 2021, 'cited_by_count': 11}, {'year': 2020, 'cited_by_count': 12}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 2}], 'updated_date': '2025-01-10T13:10:28.634247', 'created_date': '2018-06-01'}