{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,23]],"date-time":"2026-09-23T20:30:48Z","timestamp":1790195448342,"version":"4.1.0"},"reference-count":5,"publisher":"Elsevier BV","issue":"2","license":[{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2021,3,1]],"date-time":"2021-03-01T00:00:00Z","timestamp":1614556800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"funder":[{"DOI":"10.13039\/501100002322","name":"Coordination of Higher Education Personnel Improvement","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002322","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Obesity Research &amp; Clinical Practice"],"published-print":{"date-parts":[[2021,3]]},"DOI":"10.1016\/j.orcp.2021.02.002","type":"journal-article","created":{"date-parts":[[2021,2,21]],"date-time":"2021-02-21T16:47:52Z","timestamp":1613926072000},"page":"177-179","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":4,"title":["Vitamin B12 supplementation orally and intramuscularly in people with obesity undergoing gastric bypass"],"prefix":"10.1016","volume":"15","author":[{"given":"Rafael Jacques","family":"Ramos","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1638-2248","authenticated-orcid":false,"given":"Cl\u00e1udio Cor\u00e1","family":"Mottin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0336-6062","authenticated-orcid":false,"given":"Leticia Biscaino","family":"Alves","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7513-0238","authenticated-orcid":false,"given":"Carolina Mattana","family":"Mulazzani","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9754-4818","authenticated-orcid":false,"given":"Alexandre Vontobel","family":"Padoin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.orcp.2021.02.002_bib0005","doi-asserted-by":"crossref","first-page":"254","DOI":"10.1007\/s11695-016-2449-9","article-title":"Different supplementation regimes to treat perioperative vitamin B12 deficiencies in bariatric surgery: a systematic review","volume":"27","author":"Smelt","year":"2017","journal-title":"Obes Surg"},{"key":"10.1016\/j.orcp.2021.02.002_bib0010","doi-asserted-by":"crossref","first-page":"1013","DOI":"10.1016\/j.soard.2013.04.017","article-title":"Vitamin B12 deficiency in patients undergoing bariatric surgery: preventive strategies and key recommendations","volume":"9","author":"Majumder","year":"2013","journal-title":"Surg Obes Relat Dis"},{"key":"10.1016\/j.orcp.2021.02.002_bib0015","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1093\/fampra\/cml008","article-title":"Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: a systematic review of randomized controlled trials","volume":"23","author":"Butler","year":"2006","journal-title":"Fam Pract"},{"key":"10.1016\/j.orcp.2021.02.002_bib0020","doi-asserted-by":"crossref","first-page":"3711","DOI":"10.1245\/s10434-011-1764-6","article-title":"Oral vitamin B12 replacement: an effective treatment for vitamin B12 deficiency after total gastrectomy in gastric cancer patients","volume":"18","author":"Kim","year":"2011","journal-title":"Ann Surg Oncol"},{"key":"10.1016\/j.orcp.2021.02.002_bib0025","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1093\/ajcn\/nqy072","article-title":"Efficacy of oral compared with intramuscular vitamin B-12 supplementation after Roux-en-Y gastric bypass: a randomized controlled trial","volume":"108","author":"Schijns","year":"2018","journal-title":"Am J Clin Nutr"}],"container-title":["Obesity Research &amp; Clinical Practice"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1871403X21000284?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S1871403X21000284?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,29]],"date-time":"2025-10-29T09:28:36Z","timestamp":1761730116000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S1871403X21000284"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2021,3]]},"references-count":5,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2021,3]]}},"alternative-id":["S1871403X21000284"],"URL":"https:\/\/doi.org\/10.1016\/j.orcp.2021.02.002","relation":{},"ISSN":["1871-403X"],"issn-type":[{"value":"1871-403X","type":"print"}],"subject":[],"published":{"date-parts":[[2021,3]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Vitamin B12 supplementation orally and intramuscularly in people with obesity undergoing gastric bypass","name":"articletitle","label":"Article Title"},{"value":"Obesity Research & Clinical Practice","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.orcp.2021.02.002","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"simple-article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2021 Asia Oceania Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.","name":"copyright","label":"Copyright"}]}}