Electromagnetic square wave blood flowmeter readings without in situ calibration.
D001783:Blood Flow Velocity / Q000295:instrumentation; D002339:Carotid Arteries / Q000502:physiology*; D005263:Femoral Artery / Q000502:physiology*; D006801:Humans; D066298:In Vitro Techniques; D011674:Pulse; D013997:Time Factors