[Transducers for clinical pulse registration. Comparative studies of their physical properties, especially that of the photoelectric cell].
D006339:Heart Rate; D006801:Humans; D007474:Ion Exchange; D009991:Oscillometry; D010991:Plethysmography; D011674:Pulse; D014159:Transducers
ION EXCHANGE; OSCILLOMETRY; PLETHYSMOGRAPHY; PULSE