title: Anesthetic and surgical risk in hypothyroidism.
mesh_terms: D000758:Anesthesia / Q000009:adverse effects*; D006470:Hemorrhage / Q000150:complications; D006801:Humans; D007037:Hypothyroidism / Q000601:surgery*; D007431:Intraoperative Complications; D012189:Retrospective Studies / Q000379:methods