Screening for aortic aneurysm.
D000368:Aged; D001012:Aorta, Abdominal; D001014:Aortic Aneurysm / Q000517:prevention & control*; D003362:Cost-Benefit Analysis; D006801:Humans; D008297:Male; D008403:Mass Screening / Q000191:economics / Q000592:standards*