title: [The use of radioactive vitamin B-12 in clinical practice].
mesh_terms: D001669:Biochemical Phenomena; D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D011851:Radioactivity; D014805:Vitamin B 12 / Q000378:metabolism*; D014815:Vitamins
chemical_list: D045728:Corrinoids; D006397:Hematinics; D014815:Vitamins; D014805:Vitamin B 12
keywords: VITAMIN B 12/metabolism