{"id":"https://openalex.org/W1986995943","doi":"https://doi.org/10.1007/bf01798364","title":"Measurement of degraded fecal hemoglobin-heme to estimate gastrointestinal site of occult bleeding appraisal of its clinical utility","display_name":"Measurement of degraded fecal hemoglobin-heme to estimate gastrointestinal site of occult bleeding appraisal of its clinical utility","publication_year":1988,"publication_date":"1988-05-01","ids":{"openalex":"https://openalex.org/W1986995943","doi":"https://doi.org/10.1007/bf01798364","mag":"1986995943","pmid":"https://pubmed.ncbi.nlm.nih.gov/3258811"},"language":"en","primary_location":{"id":"doi:10.1007/bf01798364","doi":"https://doi.org/10.1007/bf01798364","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01798364","pdf_url":null,"source":{"id":"https://openalex.org/S194656152","display_name":"Digestive Diseases and Sciences","issn_l":"0163-2116","issn":["0163-2116","1573-2568"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digestive Diseases and Sciences","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082769602","display_name":"Markus Goldschmiedt","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"M. Goldschmiedt","raw_affiliation_strings":["Division of Gastroenterology, Mayo Clinic, Rochester, Minnesota 55905","Division of Gastroenterology, Mayo Clinic, Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester, Minnesota 55905","institution_ids":["https://openalex.org/I1330342723"]},{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester","institution_ids":["https://openalex.org/I1330342723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078991711","display_name":"David A. Ahlquist","orcid":"https://orcid.org/0000-0002-0652-0758","observed_orcids":["https://orcid.org/0000-0002-0652-0758"]},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. A. Ahlquist","raw_affiliation_strings":["Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","Division of Gastroenterology, Mayo Clinic, Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","institution_ids":["https://openalex.org/I1330342723"]},{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester","institution_ids":["https://openalex.org/I1330342723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081334147","display_name":"Harry S. Wieand","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. S. Wieand","raw_affiliation_strings":["Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","Division of Gastroenterology, Mayo Clinic, Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","institution_ids":["https://openalex.org/I1330342723"]},{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester","institution_ids":["https://openalex.org/I1330342723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111513521","display_name":"D.B. McGill","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"D. B. McGill","raw_affiliation_strings":["Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","Division of Gastroenterology, Mayo Clinic, Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","institution_ids":["https://openalex.org/I1330342723"]},{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester","institution_ids":["https://openalex.org/I1330342723"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109058893","display_name":"William Francis Taylor","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"W. F. Taylor","raw_affiliation_strings":["Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","Division of Gastroenterology, Mayo Clinic, Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","institution_ids":["https://openalex.org/I1330342723"]},{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester","institution_ids":["https://openalex.org/I1330342723"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5114255081","display_name":"Ralph D. Ellefson","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1330342723","display_name":"Mayo Clinic","ror":"https://ror.org/02qp3tb03","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1330342723"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"R. D. Ellefson","raw_affiliation_strings":["Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","Division of Gastroenterology, Mayo Clinic, Rochester"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, 55905, Rochester, Minnesota","institution_ids":["https://openalex.org/I1330342723"]},{"raw_affiliation_string":"Division of Gastroenterology, Mayo Clinic, Rochester","institution_ids":["https://openalex.org/I1330342723"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I1330342723"],"apc_list":{"value":4390,"currency":"USD","value_usd":4390},"apc_paid":null,"fwci":2.5829,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.87921431,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"33","issue":"5","first_page":"605","last_page":"608"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10552","display_name":"Colorectal Cancer Screening and Detection","score":0.0007999999797903001,"subfield":{"id":"https://openalex.org/subfields/2730","display_name":"Oncology"},"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/T11855","display_name":"Gastrointestinal disorders and treatments","score":0.0003000000142492354,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/obscure-gastrointestinal-bleeding","display_name":"obscure gastrointestinal bleeding","score":0.9319999814033508},{"id":"https://openalex.org/keywords/porphyrins","display_name":"porphyrins","score":0.718999981880188},{"id":"https://openalex.org/keywords/bleeding-source-localization","display_name":"bleeding source localization","score":0.7509999871253967},{"id":"https://openalex.org/keywords/colon-lesions","display_name":"colon lesions","score":0.4880000054836273},{"id":"https://openalex.org/keywords/rectal-bleeding","display_name":"rectal bleeding","score":0.8109999895095825}],"concepts":[{"id":"https://openalex.org/C2909339193","wikidata":"https://www.wikidata.org/wiki/Q105196","display_name":"Transplant surgery","level":3,"score":0.7260192632675171},{"id":"https://openalex.org/C41260117","wikidata":"https://www.wikidata.org/wiki/Q668064","display_name":"Hepatology","level":2,"score":0.7147345542907715},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.65140700340271},{"id":"https://openalex.org/C2779158730","wikidata":"https://www.wikidata.org/wiki/Q2488276","display_name":"Fecal occult blood","level":5,"score":0.639174222946167},{"id":"https://openalex.org/C2778080469","wikidata":"https://www.wikidata.org/wiki/Q1495657","display_name":"Gastrointestinal bleeding","level":2,"score":0.5751963257789612},{"id":"https://openalex.org/C2778917026","wikidata":"https://www.wikidata.org/wiki/Q43041","display_name":"Hemoglobin","level":2,"score":0.5743283033370972},{"id":"https://openalex.org/C520017518","wikidata":"https://www.wikidata.org/wiki/Q178934","display_name":"Occult","level":3,"score":0.5643081068992615},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.5637459754943848},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.48377200961112976},{"id":"https://openalex.org/C61716771","wikidata":"https://www.wikidata.org/wiki/Q496","display_name":"Feces","level":2,"score":0.41880252957344055},{"id":"https://openalex.org/C61434518","wikidata":"https://www.wikidata.org/wiki/Q932510","display_name":"General surgery","level":1,"score":0.3258451819419861},{"id":"https://openalex.org/C2778435480","wikidata":"https://www.wikidata.org/wiki/Q840387","display_name":"Colonoscopy","level":4,"score":0.251320481300354},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.24751290678977966},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.13526073098182678},{"id":"https://openalex.org/C526805850","wikidata":"https://www.wikidata.org/wiki/Q188874","display_name":"Colorectal cancer","level":3,"score":0.07230368256568909},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0},{"id":"https://openalex.org/C121608353","wikidata":"https://www.wikidata.org/wiki/Q12078","display_name":"Cancer","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}],"mesh":[{"descriptor_ui":"D000368","descriptor_name":"Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005470","descriptor_name":"Fluorometry","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006418","descriptor_name":"Heme","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D006454","descriptor_name":"Hemoglobins","qualifier_ui":"Q000032","qualifier_name":"analysis","is_major_topic":true},{"descriptor_ui":"D006471","descriptor_name":"Gastrointestinal Hemorrhage","qualifier_ui":"Q000175","qualifier_name":"diagnosis","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009780","descriptor_name":"Occult Blood","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1007/bf01798364","doi":"https://doi.org/10.1007/bf01798364","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf01798364","pdf_url":null,"source":{"id":"https://openalex.org/S194656152","display_name":"Digestive Diseases and Sciences","issn_l":"0163-2116","issn":["0163-2116","1573-2568"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digestive Diseases and Sciences","raw_type":"journal-article"},{"id":"pmid:3258811","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/3258811","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Digestive diseases and sciences","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.9537000060081482}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W172013679","https://openalex.org/W1570099657","https://openalex.org/W1654201979","https://openalex.org/W1964318984","https://openalex.org/W2005417003","https://openalex.org/W2059064146","https://openalex.org/W2062042184","https://openalex.org/W2079223290","https://openalex.org/W2157185532","https://openalex.org/W2395585623"],"related_works":["https://openalex.org/W289897544","https://openalex.org/W2005417003","https://openalex.org/W2435625032","https://openalex.org/W1964318984","https://openalex.org/W2056033828","https://openalex.org/W2131071806","https://openalex.org/W4246545512","https://openalex.org/W2348702244","https://openalex.org/W172013679","https://openalex.org/W2027564010"],"abstract_inverted_index":null,"counts_by_year":[{"year":2021,"cited_by_count":2},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}