title: [Possibilities and limitations of semi-quantitative determination with a directional Doppler flowmeter].
mesh_terms: D000328:Adult; D001783:Blood Flow Velocity; D004301:Doppler Effect; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012212:Rheology; D014652:Vascular Diseases / Q000175:diagnosis*
vernacular_title: Possibilità e limiti di determinazioni semiquantitative con un flussimetro Doppler direzionale.