title: Vitamin B 12 and metformin.
mesh_terms: D000138:Acidosis / Q000139:chemically induced; D003920:Diabetes Mellitus / Q000188:drug therapy; D005492:Folic Acid / Q000097:blood; D006801:Humans; D007408:Intestinal Absorption / Q000187:drug effects; D007773:Lactates / Q000097:blood; D008687:Metformin / Q000009:adverse effects*; D010629:Phenformin / Q000009:adverse effects; D014805:Vitamin B 12 / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000139:chemically induced*
chemical_list: D007773:Lactates; D008687:Metformin; D005492:Folic Acid; D010629:Phenformin; D014805:Vitamin B 12