title: Metformin's contraindications: needed for now.
authors.affiliation: Division of Endocrinology, Department of Medicine, Mount Sinai Hospital and University Health Network, University of Toronto, Toronto, Ont.
authors.forename: I George
authors.initials: IG
authors.lastname: Fantus
mesh_terms: D002986:Clinical Trials as Topic; D000075202:Contraindications; D003924:Diabetes Mellitus, Type 2 / Q000188:drug therapy*; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use; D008687:Metformin / Q000627:therapeutic use; D017410:Practice Guidelines as Topic; D018570:Risk Assessment; D012955:Societies, Medical
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin