[General and technical problems in surgery of the aged].
D000368:Aged; D005767:Gastrointestinal Diseases / Q000601:surgery; D006801:Humans; D009017:Morbidity; D009026:Mortality; D009369:Neoplasms / Q000601:surgery*; D011183:Postoperative Complications / Q000401:mortality
Allgemeine und operationstechnische Probleme in der Alterschirurgie.