[Causes of surgical risk in 100 aged patients. Statistical comparison with a control group].
D000367:Age Factors; D000368:Aged; D001660:Biliary Tract Diseases / Q000601:surgery; D003082:Colectomy; D005743:Gastrectomy; D005767:Gastrointestinal Diseases / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications; D013514:Surgical Procedures, Operative
Causes du risque opératoire chez cent vieillards. Comparaison statistique avec un groupe témoin.