The effects of anaesthesia and general surgery on geriatric patients.
D000368:Aged; D000758:Anesthesia; D003643:Death; D005853:Geriatrics; D006801:Humans; D011182:Postoperative Care; D011183:Postoperative Complications / Q000401:mortality*; D011300:Preoperative Care; D011602:Psychophysiologic Disorders; D013514:Surgical Procedures, Operative / Q000401:mortality