Ultrasonography for abdominal aortic aneurysm.
Lederle
F A
FA
D001012:Aorta, Abdominal / Q000000981:diagnostic imaging*; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging*; D003362:Cost-Benefit Analysis; D006801:Humans; D014463:Ultrasonography / Q000191:economics