Physical principles of ultrasonic imaging and Doppler blood flow analysis.
Kleinman
C S
CS
Department of Pediatrics, Yale University School of Medicine, New Haven, Connecticut.
D004452:Echocardiography; D015150:Echocardiography, Doppler; D006801:Humans; D007231:Infant, Newborn; D014159:Transducers; D014463:Ultrasonography