Evaluation of risk factors in abdominal aortic aneurysm surgery.
D000368:Aged; D001012:Aorta, Abdominal / Q000601:surgery; D001014:Aortic Aneurysm / Q000601:surgery*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D009026:Mortality; D012306:Risk