{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T10:18:44Z","timestamp":1776766724122,"version":"3.51.2"},"reference-count":3,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2020,4,1]],"date-time":"2020-04-01T00:00:00Z","timestamp":1585699200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2020,4,1]],"date-time":"2020-04-01T00:00:00Z","timestamp":1585699200000},"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":[[2020,4]]},"DOI":"10.1016\/j.amjmed.2019.08.039","type":"journal-article","created":{"date-parts":[[2019,10,1]],"date-time":"2019-10-01T18:45:15Z","timestamp":1569955515000},"page":"e145-e146","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"title":["Say N2O to Drugs: A Unique Presentation of Symptomatic Vitamin B12 Deficiency"],"prefix":"10.1016","volume":"133","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1598-4092","authenticated-orcid":false,"given":"Maralee","family":"Kanin","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Julien","family":"Nguyen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0087-0546","authenticated-orcid":false,"given":"Michael","family":"Rotblatt","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"78","reference":[{"key":"10.1016\/j.amjmed.2019.08.039_bib0001","first-page":"979","article-title":"Vitamin B12 deficiency","volume":"67","author":"Oh","year":"2003","journal-title":"Am Fam Physician"},{"issue":"2","key":"10.1016\/j.amjmed.2019.08.039_bib0002","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1080\/08998280.2017.11929571","article-title":"Nitrous oxide\u2013induced vitamin B12 deficiency","volume":"30","author":"Stockton","year":"2017","journal-title":"Proc (Baylor Univ Med Cent)"},{"issue":"2","key":"10.1016\/j.amjmed.2019.08.039_bib0003","doi-asserted-by":"crossref","first-page":"186","DOI":"10.1159\/000353623","article-title":"Recreational nitrous oxide abuse-induced. Vitamin B12 deficiency in a patient presenting with hyperpigmentation of the skin","volume":"5","author":"Chiang","year":"2013","journal-title":"Case Rep Dermatol"}],"container-title":["The American Journal of Medicine"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002934319307624?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0002934319307624?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,9,11]],"date-time":"2025-09-11T09:19:58Z","timestamp":1757582398000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0002934319307624"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2020,4]]},"references-count":3,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2020,4]]}},"alternative-id":["S0002934319307624"],"URL":"https:\/\/doi.org\/10.1016\/j.amjmed.2019.08.039","relation":{},"ISSN":["0002-9343"],"issn-type":[{"value":"0002-9343","type":"print"}],"subject":[],"published":{"date-parts":[[2020,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Say N2O to Drugs: A Unique Presentation of Symptomatic Vitamin B12 Deficiency","name":"articletitle","label":"Article Title"},{"value":"The American Journal of Medicine","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.amjmed.2019.08.039","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Elsevier Inc. All rights reserved.","name":"copyright","label":"Copyright"}]}}