THE RESPONSE OF PERFUSED FROG HEARTS TO MINUTE QUANTITIES OF ACETYLCHOLINE, AND THE VARIATION IN SENSITIVITY WITH SEASON.
D000109:Acetylcholine; D000818:Animals; D001001:Anura; D002302:Cardiac Output; D006321:Heart; D006323:Heart Arrest; D006339:Heart Rate; D010477:Perfusion; D010600:Pharmacology; D010827:Physiology; D012106:Research; D012621:Seasons
D000109:Acetylcholine
ACETYLCHOLINE; CARDIAC OUTPUT; EXPERIMENTAL LAB STUDY; FROGS; HEART; HEART ARREST; HEART RATE; PERFUSION; PHARMACOLOGY; PHYSIOLOGY; SEASONS