{"id":"https://openalex.org/W1997336322","doi":"https://doi.org/10.1136/pgmj.33.379.244","title":"Simultaneous Perforation of Benign Gastric and Duodenal Ulcers","display_name":"Simultaneous Perforation of Benign Gastric and Duodenal Ulcers","publication_year":1957,"publication_date":"1957-05-01","ids":{"openalex":"https://openalex.org/W1997336322","doi":"https://doi.org/10.1136/pgmj.33.379.244","mag":"1997336322","pmid":"https://pubmed.ncbi.nlm.nih.gov/13431553","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/2501411"},"language":"en","primary_location":{"id":"doi:10.1136/pgmj.33.379.244","doi":"https://doi.org/10.1136/pgmj.33.379.244","is_oa":false,"landing_page_url":"https://doi.org/10.1136/pgmj.33.379.244","pdf_url":null,"source":{"id":"https://openalex.org/S43893605","display_name":"Postgraduate Medical Journal","issn_l":"0032-5473","issn":["0032-5473","1469-0756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Postgraduate Medical Journal","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2501411","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5084624521","display_name":"H. D. W. Powell","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"H D W Powell","raw_affiliation_strings":["Salford.Group of Hospiials","St. Giles\u2019 Hospital, Camberwoell"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Salford.Group of Hospiials","institution_ids":[]},{"raw_affiliation_string":"St. Giles\u2019 Hospital, Camberwoell","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5084624521"],"corresponding_institution_ids":[],"apc_list":{"value":3276,"currency":"GBP","value_usd":4320},"apc_paid":null,"fwci":1.2233,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78351573,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"33","issue":"379","first_page":"244","last_page":"245"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11378","display_name":"Gastrointestinal Bleeding Diagnosis and Treatment","score":0.6122999787330627,"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":0.6122999787330627,"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/T13697","display_name":"Biliary and Gastrointestinal Fistulas","score":0.10719999670982361,"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/T10276","display_name":"Helicobacter pylori-related gastroenterology studies","score":0.10580000281333923,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/gastric-ulcer","display_name":"gastric ulcer","score":0.6890000104904175},{"id":"https://openalex.org/keywords/duodenal-ulcer","display_name":"duodenal ulcer","score":0.9980000257492065},{"id":"https://openalex.org/keywords/perforated-ulcer","display_name":"ulcer perforation","score":0.8330000042915344},{"id":"https://openalex.org/keywords/peptic-ulcer","display_name":"peptic ulcer","score":0.5740000009536743}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.9614894986152649},{"id":"https://openalex.org/C2778456384","wikidata":"https://www.wikidata.org/wiki/Q1508510","display_name":"Perforation","level":3,"score":0.6192513704299927},{"id":"https://openalex.org/C90924648","wikidata":"https://www.wikidata.org/wiki/Q120569","display_name":"Gastroenterology","level":1,"score":0.4503185451030731},{"id":"https://openalex.org/C2993747882","wikidata":"https://www.wikidata.org/wiki/Q172941","display_name":"Duodenal ulcer","level":2,"score":0.44865721464157104},{"id":"https://openalex.org/C141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","level":1,"score":0.3886391222476959},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.36841416358947754},{"id":"https://openalex.org/C2778527123","wikidata":"https://www.wikidata.org/wiki/Q11750728","display_name":"Punching","level":2,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D004381","descriptor_name":"Duodenal Ulcer","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010439","descriptor_name":"Peptic Ulcer Perforation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":4,"locations":[{"id":"doi:10.1136/pgmj.33.379.244","doi":"https://doi.org/10.1136/pgmj.33.379.244","is_oa":false,"landing_page_url":"https://doi.org/10.1136/pgmj.33.379.244","pdf_url":null,"source":{"id":"https://openalex.org/S43893605","display_name":"Postgraduate Medical Journal","issn_l":"0032-5473","issn":["0032-5473","1469-0756"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-70","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Postgraduate Medical Journal","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:2501411","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2501411","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Postgrad Med J","raw_type":"Text"},{"id":"pmid:13431553","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/13431553","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":"Postgraduate medical journal","raw_type":"Journal Article"},{"id":"pmh:oai:open-archive.highwire.org:postgradmedj:33/379/244","doi":null,"is_oa":false,"landing_page_url":"http://pmj.bmj.com/cgi/content/short/33/379/244","pdf_url":null,"source":{"id":"https://openalex.org/S4406923041","display_name":"HighWire Press Open Archive","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"TEXT"}],"best_oa_location":{"id":"pmh:oai:pubmedcentral.nih.gov:2501411","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/2501411","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"Postgrad Med J","raw_type":"Text"},"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W625732821","https://openalex.org/W1950212899","https://openalex.org/W2410170836","https://openalex.org/W4206304160","https://openalex.org/W6619945413"],"related_works":["https://openalex.org/W2259482585","https://openalex.org/W2403731313","https://openalex.org/W2428119353","https://openalex.org/W2403534905","https://openalex.org/W2463560812","https://openalex.org/W2398120017","https://openalex.org/W2433591783","https://openalex.org/W2464807729","https://openalex.org/W2404174766","https://openalex.org/W2473916780"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2015,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
