Pulsatile blood flow in arteriole of frog web.
D000818:Animals; D001158:Arteries / Q000502:physiology*; D001160:Arterioles / Q000502:physiology*; D001783:Blood Flow Velocity; D001790:Blood Physiological Phenomena; D004301:Doppler Effect; D007834:Lasers; D012212:Rheology; D013997:Time Factors; D014981:Xenopus