{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,1]],"date-time":"2025-10-01T18:14:52Z","timestamp":1759342492961,"version":"3.44.0"},"reference-count":4,"publisher":"Elsevier BV","issue":"8","license":[{"start":{"date-parts":[[2003,12,1]],"date-time":"2003-12-01T00:00:00Z","timestamp":1070236800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2003,12,1]],"date-time":"2003-12-01T00:00:00Z","timestamp":1070236800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["amjmed.com","clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["The American Journal of Medicine"],"published-print":{"date-parts":[[2003,12]]},"DOI":"10.1016\/j.amjmed.2003.10.004","type":"journal-article","created":{"date-parts":[[2003,12,2]],"date-time":"2003-12-02T08:24:17Z","timestamp":1070353457000},"page":"664-666","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":2,"title":["Cases from the Osler Medical Service at Johns Hopkins University"],"prefix":"10.1016","volume":"115","author":[{"given":"Allison B","family":"Habas","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yuli","family":"Kim","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Brian K","family":"Jefferson","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjmed.2003.10.004_BIB1","doi-asserted-by":"crossref","first-page":"1441","DOI":"10.1056\/NEJM199711133372007","article-title":"Pernicious anemia","volume":"337","author":"Toh","year":"1997","journal-title":"N Engl J Med"},{"key":"10.1016\/j.amjmed.2003.10.004_BIB2","doi-asserted-by":"crossref","first-page":"3302","DOI":"10.1182\/blood-2002-09-2746","article-title":"Cobalamin deficiency with and without neurologic abnormalities","volume":"101","author":"Carmel","year":"2003","journal-title":"Blood"},{"key":"10.1016\/j.amjmed.2003.10.004_BIB3","first-page":"30","article-title":"Vitamin B12 deficiency","volume":"58","author":"Dharmarajan","year":"2003","journal-title":"Geriatrics"},{"key":"10.1016\/j.amjmed.2003.10.004_BIB4","doi-asserted-by":"crossref","first-page":"1191","DOI":"10.1182\/blood.V92.4.1191","article-title":"Effective treatment of cobalamin deficiency with oral cobalamin","volume":"92","author":"Kuzminski","year":"1998","journal-title":"Blood"}],"container-title":["The American Journal of Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002934303006338?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002934303006338?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T08:26:32Z","timestamp":1757579192000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002934303006338"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,12]]},"references-count":4,"journal-issue":{"issue":"8","published-print":{"date-parts":[[2003,12]]}},"alternative-id":["S0002934303006338"],"URL":"https:\/\/doi.org\/10.1016\/j.amjmed.2003.10.004","relation":{},"ISSN":["0002-9343"],"issn-type":[{"type":"print","value":"0002-9343"}],"subject":[],"published":{"date-parts":[[2003,12]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Cases from the Osler Medical Service at Johns Hopkins University","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjmed.2003.10.004","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"converted-article","name":"content_type","label":"Content Type"},{"value":"Copyright \u00a9 2003 Excerpta Medica Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}