A videodensitometer for blood flow measurement.
D015502:Absorptiometry, Photon / Q000295:instrumentation*; D000792:Angiography / Q000295:instrumentation; D000818:Animals; D001783:Blood Flow Velocity; D004285:Dogs; D004582:Electronics, Medical / Q000295:instrumentation; D005471:Fluoroscopy; D009862:Online Systems; D013690:Television