[Geriatric surgery in a district hospital. Clinical analysis of 1800 patients over 70 years of age at 5 Swiss hospitals].
D000005:Abdomen / Q000601:surgery; D000368:Aged; D001842:Bone and Bones / Q000601:surgery; D002318:Cardiovascular Diseases / Q000517:prevention & control; D005853:Geriatrics; D006801:Humans; D011182:Postoperative Care; D011183:Postoperative Complications / Q000401:mortality; D011300:Preoperative Care; D013514:Surgical Procedures, Operative; D013557:Switzerland; D014566:Urogenital System / Q000601:surgery