title: Drug-induced vitamin B12 deficiency.
authors.affiliation: Fitzgerald Health Education Associates, Inc. North Andover, MA, USA.
authors.forename: Margaret A
authors.initials: MA
authors.lastname: Fitzgerald
mesh_terms: D000368:Aged; D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy; D005260:Female; D006801:Humans; D007004:Hypoglycemic Agents / Q000008:administration & dosage / Q000009:adverse effects*; D008687:Metformin / Q000008:administration & dosage / Q000009:adverse effects*; D014805:Vitamin B 12 / Q000502:physiology / Q000627:therapeutic use; D014806:Vitamin B 12 Deficiency / Q000139:chemically induced* / Q000188:drug therapy
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin; D014805:Vitamin B 12