title: A limitation of the Doppler ultrasound method of measuring ankle systolic pressure.
mesh_terms: D000368:Aged; D000842:Ankle / Q000098:blood supply*; D001161:Arteriosclerosis / Q000175:diagnosis* / Q000209:etiology; D001794:Blood Pressure; D002114:Calcinosis / Q000150:complications; D005260:Female; D006801:Humans; D014463:Ultrasonography