We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSecondary hyperparathyroidism, vitamin D sufficiency, and serum calcium 5 years after gastric bypass and duodenal switch.AuthorsHewitt, Stephen; Søvik, Torgeir T; Aasheim, Erlend T; Kristinsson, Jon; Jahnsen, Jørgen; Birketvedt, Grethe S; Bøhmer, Thomas; Eriksen, Erik F; Mala, TomAbstractThe prevalence of secondary hyperparathyroidism (SHPT) is high after bariatric surgery. Vitamin D is supplied to counteract SHPT and bone disease, and we studied vitamin D associations with SHPT.PublicationObesity surgery, 2013, Vol 23, Issue 3, p384ISSN1708-0428Publication typeJournal ArticleDOI10.1007/s11695-012-0772-3