Factors affecting survival of the geriatric patient after major surgery.
D000368:Aged; D000768:Anesthesia, General / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D009017:Morbidity; D009026:Mortality; D009458:Neuroleptanalgesia; D011183:Postoperative Complications; D013514:Surgical Procedures, Operative