[Use of the frequency-dynamic aperture method in ultrasonic diagnostic systems].
Kul'berg
N S
NS
Osipov
L V
LV
Elizarov
A B
AB
Iakovleva
T V
TV
D007090:Image Interpretation, Computer-Assisted; D019047:Phantoms, Imaging; D014463:Ultrasonography / Q000295:instrumentation* / Q000379:methods