Pressure recording of contraction of the dog testis.
D000818:Animals; D004285:Dogs; D004558:Electric Stimulation; D008297:Male; D009119:Muscle Contraction; D011312:Pressure; D013094:Spermatozoa / Q000502:physiology; D013564:Sympathetic Nervous System / Q000502:physiology; D013737:Testis / Q000502:physiology*