title: [Absorption of vitamin B 12 after biliopancreatic bypass for obesity].
mesh_terms: D001662:Biliary Tract Surgical Procedures; D006801:Humans; D009765:Obesity / Q000628:therapy*; D010179:Pancreas / Q000601:surgery*; D014805:Vitamin B 12 / Q000378:metabolism*
chemical_list: D014805:Vitamin B 12
vernacular_title: Assorbimento della vitamina B12 dopo bypass biliopancreatico per l'obesità.