Surgical procedures in the elderly.
D000368:Aged; D000740:Anemia / Q000150:complications; D001810:Blood Volume; D005260:Female; D005853:Geriatrics; D006331:Heart Diseases / Q000150:complications; D006801:Humans; D006973:Hypertension / Q000150:complications; D008171:Lung Diseases / Q000150:complications; D008297:Male; D009017:Morbidity; D005082:Physical Exertion; D011183:Postoperative Complications / Q000453:epidemiology; D012907:Smoking; D013514:Surgical Procedures, Operative / Q000401:mortality; D013530:Surgical Wound Infection / Q000453:epidemiology; D014508:Urea / Q000097:blood
D014508:Urea