Hassler, D [Systems theory of the pulsed Doppler technic for blood flow measurement. II]. [electronic resource] - Ultraschall in der Medizin (Stuttgart, Germany : 1980) Jun 1987 - 152-4 p. digital Publication Type: English Abstract; Journal Article ISSN: 0172-4614 Standard No.: 10.1055/s-2007-1011681 doi Subjects--Topical Terms: Blood Flow VelocityHumansModels, BiologicalRheology