[Anesthesia for the aged--preoperative evaluations and statistics on the problems of anesthetic complications].
D000368:Aged; D000758:Anesthesia / Q000009:adverse effects*; D002318:Cardiovascular Diseases / Q000209:etiology; D005654:Fundus Oculi; D006801:Humans; D008875:Middle Aged; D011300:Preoperative Care; D012140:Respiratory Tract Diseases / Q000209:etiology; D013274:Stomach Neoplasms / Q000601:surgery*