title: Sustained elevated vitamin B12 blood levels in human subjects.
mesh_terms: D045728:Corrinoids; D006397:Hematinics; D006801:Humans; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D045728:Corrinoids; D006397:Hematinics; D014805:Vitamin B 12
keywords: VITAMIN B 12/blood