Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2131576181', 'doi': 'https://doi.org/10.1016/s0378-1135(99)00039-5', 'title': 'Isolation of Verocytotoxin-producing Escherichia coli O157:H7 from cattle at slaughter in Italy', 'display_name': 'Isolation of Verocytotoxin-producing Escherichia coli O157:H7 from cattle at slaughter in Italy', 'publication_year': 1999, 'publication_date': '1999-06-01', 'ids': {'openalex': 'https://openalex.org/W2131576181', 'doi': 'https://doi.org/10.1016/s0378-1135(99)00039-5', 'mag': '2131576181', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/10418874'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0378-1135(99)00039-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S91748803', 'display_name': 'Veterinary Microbiology', 'issn_l': '0378-1135', 'issn': ['0378-1135', '1873-2542'], '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/A5030666353', 'display_name': 'S. Bonardi', 'orcid': 'https://orcid.org/0000-0003-3079-9290'}, 'institutions': [{'id': 'https://openalex.org/I124601658', 'display_name': 'University of Parma', 'ror': 'https://ror.org/02k7wn190', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I124601658']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'S. Bonardi', 'raw_affiliation_strings': ['Istituto di Ispezione degli Alimenti di origine animale, Facoltà di Medicina Veterinaria, Università di Parma, Via del Taglio 8 – 43100 Parma, Italy'], 'affiliations': [{'raw_affiliation_string': 'Istituto di Ispezione degli Alimenti di origine animale, Facoltà di Medicina Veterinaria, Università di Parma, Via del Taglio 8 – 43100 Parma, Italy', 'institution_ids': ['https://openalex.org/I124601658']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5013824488', 'display_name': 'E Maggi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I124601658', 'display_name': 'University of Parma', 'ror': 'https://ror.org/02k7wn190', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I124601658']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'E. Maggi', 'raw_affiliation_strings': ['Istituto di Ispezione degli Alimenti di origine animale, Facoltà di Medicina Veterinaria, Università di Parma, Via del Taglio 8 – 43100 Parma, Italy'], 'affiliations': [{'raw_affiliation_string': 'Istituto di Ispezione degli Alimenti di origine animale, Facoltà di Medicina Veterinaria, Università di Parma, Via del Taglio 8 – 43100 Parma, Italy', 'institution_ids': ['https://openalex.org/I124601658']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020623129', 'display_name': 'A. Bottarelli', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I124601658', 'display_name': 'University of Parma', 'ror': 'https://ror.org/02k7wn190', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I124601658']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'A. Bottarelli', 'raw_affiliation_strings': ['Istituto di Ispezione degli Alimenti di origine animale, Facoltà di Medicina Veterinaria, Università di Parma, Via del Taglio 8 – 43100 Parma, Italy'], 'affiliations': [{'raw_affiliation_string': 'Istituto di Ispezione degli Alimenti di origine animale, Facoltà di Medicina Veterinaria, Università di Parma, Via del Taglio 8 – 43100 Parma, Italy', 'institution_ids': ['https://openalex.org/I124601658']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5006274378', 'display_name': 'M. L. Pacciarini', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210139787', 'display_name': 'Istituto Zooprofilattico Sperimentale delle Venezie', 'ror': 'https://ror.org/04n1mwm18', 'country_code': 'IT', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210139787']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'M.L. Pacciarini', 'raw_affiliation_strings': ['Istituto Zooprofilattico Sperimentale, Via Bianchi 1 – 25100 Brescia, Italy'], 'affiliations': [{'raw_affiliation_string': 'Istituto Zooprofilattico Sperimentale, Via Bianchi 1 – 25100 Brescia, Italy', 'institution_ids': ['https://openalex.org/I4210139787']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5089921414', 'display_name': 'A. Ansuini', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210139787', 'display_name': 'Istituto Zooprofilattico Sperimentale delle Venezie', 'ror': 'https://ror.org/04n1mwm18', 'country_code': 'IT', 'type': 'healthcare', 'lineage': ['https://openalex.org/I4210139787']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'A. Ansuini', 'raw_affiliation_strings': ['Istituto Zooprofilattico Sperimentale, Via Bianchi 1 – 25100 Brescia, Italy'], 'affiliations': [{'raw_affiliation_string': 'Istituto Zooprofilattico Sperimentale, Via Bianchi 1 – 25100 Brescia, Italy', 'institution_ids': ['https://openalex.org/I4210139787']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5072955198', 'display_name': 'G. Vellini', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I4210103438', 'display_name': 'Azienda Unità Sanitaria Locale Piacenza', 'ror': 'https://ror.org/01j1w4v71', 'country_code': 'IT', 'type': 'government', 'lineage': ['https://openalex.org/I4210103438']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'G. Vellini', 'raw_affiliation_strings': ['Azienda Unità Sanitaria Locale, Servizio Veterinario, Via San Marco 1 – 29100 Piacenza, Italy'], 'affiliations': [{'raw_affiliation_string': 'Azienda Unità Sanitaria Locale, Servizio Veterinario, Via San Marco 1 – 29100 Piacenza, Italy', 'institution_ids': ['https://openalex.org/I4210103438']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5024268976', 'display_name': 'Stefano Morabito', 'orcid': 'https://orcid.org/0000-0003-2467-2912'}, 'institutions': [{'id': 'https://openalex.org/I27897274', 'display_name': 'Istituto Superiore di Sanità', 'ror': 'https://ror.org/02hssy432', 'country_code': 'IT', 'type': 'government', 'lineage': ['https://openalex.org/I27897274']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'S. Morabito', 'raw_affiliation_strings': ['Laboratorio di Medicina Veterinaria, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy'], 'affiliations': [{'raw_affiliation_string': 'Laboratorio di Medicina Veterinaria, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy', 'institution_ids': ['https://openalex.org/I27897274']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5050189143', 'display_name': 'Alfredo Caprioli', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I27897274', 'display_name': 'Istituto Superiore di Sanità', 'ror': 'https://ror.org/02hssy432', 'country_code': 'IT', 'type': 'government', 'lineage': ['https://openalex.org/I27897274']}], 'countries': ['IT'], 'is_corresponding': False, 'raw_author_name': 'A. Caprioli', 'raw_affiliation_strings': ['Laboratorio di Medicina Veterinaria, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy'], 'affiliations': [{'raw_affiliation_string': 'Laboratorio di Medicina Veterinaria, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161, Rome, Italy', 'institution_ids': ['https://openalex.org/I27897274']}]}], 'institution_assertions': [], 'countries_distinct_count': 1, 'institutions_distinct_count': 4, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 3220, 'currency': 'USD', 'value_usd': 3220, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 2.325, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 99, 'citation_normalized_percentile': {'value': 0.802691, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 95, 'max': 96}, 'biblio': {'volume': '67', 'issue': '3', 'first_page': '203', 'last_page': '211'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10943', 'display_name': 'Pathogenesis and Virulence of Escherichia coli', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1310', 'display_name': 'Endocrinology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T10943', 'display_name': 'Pathogenesis and Virulence of Escherichia coli', 'score': 0.9999, 'subfield': {'id': 'https://openalex.org/subfields/1310', 'display_name': 'Endocrinology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10900', 'display_name': 'Listeria Monocytogenes Pathogenesis and Food Safety', 'score': 0.9934, 'subfield': {'id': 'https://openalex.org/subfields/1305', 'display_name': 'Biotechnology'}, 'field': {'id': 'https://openalex.org/fields/13', 'display_name': 'Biochemistry, Genetics and Molecular Biology'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10141', 'display_name': 'Probiotics and Prebiotics', 'score': 0.9848, 'subfield': {'id': 'https://openalex.org/subfields/1106', 'display_name': 'Food Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/verocytotoxin', 'display_name': 'Verocytotoxin', 'score': 0.99340594}, {'id': 'https://openalex.org/keywords/isolation', 'display_name': 'Isolation (microbiology)', 'score': 0.71801955}, {'id': 'https://openalex.org/keywords/food-safety', 'display_name': 'Food Safety', 'score': 0.469044}], 'concepts': [{'id': 'https://openalex.org/C2780943709', 'wikidata': 'https://www.wikidata.org/wiki/Q424753', 'display_name': 'Verocytotoxin', 'level': 5, 'score': 0.99340594}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.86259127}, {'id': 'https://openalex.org/C547475151', 'wikidata': 'https://www.wikidata.org/wiki/Q25419', 'display_name': 'Escherichia coli', 'level': 3, 'score': 0.79608214}, {'id': 'https://openalex.org/C2775941552', 'wikidata': 'https://www.wikidata.org/wiki/Q25212305', 'display_name': 'Isolation (microbiology)', 'level': 2, 'score': 0.71801955}, {'id': 'https://openalex.org/C56456773', 'wikidata': 'https://www.wikidata.org/wiki/Q1136544', 'display_name': 'VTEC', 'level': 4, 'score': 0.6956949}, {'id': 'https://openalex.org/C2778910516', 'wikidata': 'https://www.wikidata.org/wiki/Q380136', 'display_name': 'Enterobacteriaceae', 'level': 4, 'score': 0.513885}, {'id': 'https://openalex.org/C89423630', 'wikidata': 'https://www.wikidata.org/wiki/Q7193', 'display_name': 'Microbiology', 'level': 1, 'score': 0.45114988}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.27423882}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.1825298}], 'mesh': [{'descriptor_ui': 'D002418', 'descriptor_name': 'Cattle Diseases', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': True}, {'descriptor_ui': 'D004197', 'descriptor_name': 'Disease Reservoirs', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D004927', 'descriptor_name': 'Escherichia coli Infections', 'qualifier_ui': 'Q000662', 'qualifier_name': 'veterinary', 'is_major_topic': True}, {'descriptor_ui': 'D019453', 'descriptor_name': 'Escherichia coli O157', 'qualifier_ui': 'Q000302', 'qualifier_name': 'isolation & purification', 'is_major_topic': True}, {'descriptor_ui': 'D007410', 'descriptor_name': 'Intestinal Diseases', 'qualifier_ui': 'Q000662', 'qualifier_name': 'veterinary', 'is_major_topic': True}, {'descriptor_ui': 'D000003', 'descriptor_name': 'Abattoirs', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001427', 'descriptor_name': 'Bacterial Toxins', 'qualifier_ui': 'Q000096', 'qualifier_name': 'biosynthesis', 'is_major_topic': False}, {'descriptor_ui': 'D001427', 'descriptor_name': 'Bacterial Toxins', 'qualifier_ui': 'Q000032', 'qualifier_name': 'analysis', 'is_major_topic': False}, {'descriptor_ui': 'D001427', 'descriptor_name': 'Bacterial Toxins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002417', 'descriptor_name': 'Cattle', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002418', 'descriptor_name': 'Cattle Diseases', 'qualifier_ui': 'Q000382', 'qualifier_name': 'microbiology', 'is_major_topic': False}, {'descriptor_ui': 'D002418', 'descriptor_name': 'Cattle Diseases', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017931', 'descriptor_name': 'DNA Primers', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017931', 'descriptor_name': 'DNA Primers', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D004279', 'descriptor_name': 'DNA, Viral', 'qualifier_ui': 'Q000737', 'qualifier_name': 'chemistry', 'is_major_topic': False}, {'descriptor_ui': 'D004279', 'descriptor_name': 'DNA, Viral', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004927', 'descriptor_name': 'Escherichia coli Infections', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D004927', 'descriptor_name': 'Escherichia coli Infections', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019453', 'descriptor_name': 'Escherichia coli O157', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D019453', 'descriptor_name': 'Escherichia coli O157', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005243', 'descriptor_name': 'Feces', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005243', 'descriptor_name': 'Feces', 'qualifier_ui': 'Q000382', 'qualifier_name': 'microbiology', 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005966', 'descriptor_name': 'Glucuronidase', 'qualifier_ui': 'Q000096', 'qualifier_name': 'biosynthesis', 'is_major_topic': False}, {'descriptor_ui': 'D005966', 'descriptor_name': 'Glucuronidase', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018189', 'descriptor_name': 'Immunomagnetic Separation', 'qualifier_ui': 'Q000662', 'qualifier_name': 'veterinary', 'is_major_topic': False}, {'descriptor_ui': 'D018189', 'descriptor_name': 'Immunomagnetic Separation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007410', 'descriptor_name': 'Intestinal Diseases', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D007410', 'descriptor_name': 'Intestinal Diseases', 'qualifier_ui': 'Q000382', 'qualifier_name': 'microbiology', 'is_major_topic': False}, {'descriptor_ui': 'D007410', 'descriptor_name': 'Intestinal Diseases', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007558', 'descriptor_name': 'Italy', 'qualifier_ui': 'Q000453', 'qualifier_name': 'epidemiology', 'is_major_topic': False}, {'descriptor_ui': 'D007558', 'descriptor_name': 'Italy', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007841', 'descriptor_name': 'Latex Fixation Tests', 'qualifier_ui': 'Q000662', 'qualifier_name': 'veterinary', 'is_major_topic': False}, {'descriptor_ui': 'D007841', 'descriptor_name': 'Latex Fixation Tests', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016133', 'descriptor_name': 'Polymerase Chain Reaction', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016133', 'descriptor_name': 'Polymerase Chain Reaction', 'qualifier_ui': 'Q000662', 'qualifier_name': 'veterinary', 'is_major_topic': False}, {'descriptor_ui': 'D015995', 'descriptor_name': 'Prevalence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012621', 'descriptor_name': 'Seasons', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D022622', 'descriptor_name': 'Shiga Toxin 1', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014510', 'descriptor_name': 'Urease', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014510', 'descriptor_name': 'Urease', 'qualifier_ui': 'Q000096', 'qualifier_name': 'biosynthesis', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1016/s0378-1135(99)00039-5', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S91748803', 'display_name': 'Veterinary Microbiology', 'issn_l': '0378-1135', 'issn': ['0378-1135', '1873-2542'], '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/10418874', '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': 30, 'referenced_works': ['https://openalex.org/W132834645', 'https://openalex.org/W1709361490', 'https://openalex.org/W1872702879', 'https://openalex.org/W1904815041', 'https://openalex.org/W1949705258', 'https://openalex.org/W1979588261', 'https://openalex.org/W1993630960', 'https://openalex.org/W2003052796', 'https://openalex.org/W2003162974', 'https://openalex.org/W2008931521', 'https://openalex.org/W2018636644', 'https://openalex.org/W2033804375', 'https://openalex.org/W2056470953', 'https://openalex.org/W2060788264', 'https://openalex.org/W2065080102', 'https://openalex.org/W2084017311', 'https://openalex.org/W2105430118', 'https://openalex.org/W2115612961', 'https://openalex.org/W2119615890', 'https://openalex.org/W2125310064', 'https://openalex.org/W2126779650', 'https://openalex.org/W2130844039', 'https://openalex.org/W2137846932', 'https://openalex.org/W2142430784', 'https://openalex.org/W2147888300', 'https://openalex.org/W2156543313', 'https://openalex.org/W2162101951', 'https://openalex.org/W2162478285', 'https://openalex.org/W2168014025', 'https://openalex.org/W4285719527'], 'related_works': ['https://openalex.org/W4388367042', 'https://openalex.org/W2977835560', 'https://openalex.org/W2577591717', 'https://openalex.org/W2319003381', 'https://openalex.org/W2095975038', 'https://openalex.org/W2087592662', 'https://openalex.org/W2046745478', 'https://openalex.org/W2020967128', 'https://openalex.org/W1976155285', 'https://openalex.org/W1539462842'], 'abstract_inverted_index': {'Cattle': [0], 'arriving': [1], 'for': [2, 19], 'slaughter': [3], 'at': [4], 'a': [5], 'large': [6], 'abattoir': [7], 'in': [8, 55, 63, 73, 155], 'northern': [9], 'Italy': [10], 'between': [11], 'April': [12], '1997': [13], 'and': [14, 62, 126, 165], 'January': [15], '1998': [16], 'were': [17, 39, 104, 153], 'examined': [18], 'intestinal': [20], 'carriage': [21], 'of': [22, 44, 58, 66, 92, 109, 138], 'Verocytotoxin-producing': [23], 'Escherichia': [24], 'coli': [25, 102, 144], '(VTEC)': [26], 'O157': [27, 37, 52, 99, 120, 141], 'using': [28], 'an': [29, 90], 'immunomagnetic': [30], 'separation': [31], 'technique.': [32], 'Sixty': [33], 'sorbitol': [34], 'non-fermenting': [35], 'VTEC': [36, 51, 119, 157], 'strains': [38, 103, 121, 129, 145, 160], 'isolated': [40, 105], 'from': [41, 106], '59': [42], '(13.1%)': [43], 'the': [45, 74, 95, 110, 123, 132, 139, 147], '450': [46, 111], 'cattle': [47, 61], 'examined.': [48], 'In': [49, 135], 'particular,': [50], 'was': [53, 82], 'found': [54], '37': [56], '(16.6%)': [57], '223': [59], 'feedlot': [60], '22': [64], '(16.1%)': [65], '137': [67], 'dairy': [68], 'cull': [69], 'cows,': [70], 'but': [71], 'not': [72], '90': [75], 'veal': [76], 'calves': [77], 'sampled.': [78], 'The': [79], 'isolation': [80], 'rate': [81], 'higher': [83], 'during': [84, 94], 'warm': [85], 'weather': [86], '(17.5%),': [87], 'falling': [88], 'to': [89], 'average': [91], '2.9%': [93], 'winter': [96], 'months.': [97], 'VT-negative,': [98, 140], 'latex-agglutinating': [100, 142], 'E.': [101, 143], '23': [107], '(5.1%)': [108], 'animals.': [112], 'PCR': [113], 'analysis': [114], 'showed': [115, 162], 'that': [116, 127], 'all': [117], '60': [118], 'carried': [122, 131, 146], 'VT2': [124, 148], 'gene': [125], '25': [128], 'also': [130], 'VT1': [133], 'gene.': [134, 149], 'addition,': [136], 'four': [137], 'Atypical': [150], 'biochemical': [151], 'features': [152], 'observed': [154], 'some': [156], 'O157:': [158], 'two': [159], '(3.3%)': [161], 'β-glucuronidase': [163], 'activity,': [164], 'seven': [166], '(11.7%)': [167], 'produced': [168], 'urease.': [169]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2131576181', 'counts_by_year': [{'year': 2022, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 5}, {'year': 2014, 'cited_by_count': 4}, {'year': 2013, 'cited_by_count': 5}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-09-14T21:10:55.196661', 'created_date': '2016-06-24'}