title: Metformin and perioperative risk.
authors.forename: N N
authors.initials: NN
authors.lastname: Chan
authors.forename: M D
authors.initials: MD
authors.lastname: Feher
mesh_terms: D000140:Acidosis, Lactic / Q000139:chemically induced*; D006801:Humans; D007004:Hypoglycemic Agents / Q000009:adverse effects*; D008687:Metformin / Q000009:adverse effects*; D011183:Postoperative Complications
chemical_list: D007004:Hypoglycemic Agents; D008687:Metformin