[SOME PROBLEMS IN THE TECHNIC OF DETERMINING THE RATE OF THE PULSE WAVE SPREAD].
D004562:Electrocardiography; D006339:Heart Rate; D006801:Humans; D011674:Pulse
ELECTROCARDIOGRAPHY; PULSE
NEKOTORYE VOPROSY METODIKI ISSLEDOVANIIA SKOROSTI RASPROSTRANENIIA PUL'SOVO I VOLNY.