title: Non-invasive femoropopliteal assessment: is that angiogram really necessary?
mesh_terms: D001157:Arterial Occlusive Diseases / Q000000981:diagnostic imaging; D005263:Femoral Artery / Q000000981:diagnostic imaging*; D006801:Humans; D011150:Popliteal Artery / Q000000981:diagnostic imaging*; D011859:Radiography