title: Videodensitometric measurements of blood flow using crosscorrelation techniques.
mesh_terms: D015502:Absorptiometry, Photon; D000792:Angiography; D000818:Animals; D001775:Blood Circulation; D001783:Blood Flow Velocity; D004285:Dogs; D008722:Methods; D009991:Oscillometry / Q000295:instrumentation; D013690:Television; D013997:Time Factors; D014743:Videotape Recording