[Relations between the effects of acetylcholine on the cardiac rate and the potentials of auricular and sino-auricular fibers].
D000109:Acetylcholine / Q000494:pharmacology*; D001557:Benzenesulfonates; D006321:Heart / Q000494:pharmacology*; D006339:Heart Rate
D001557:Benzenesulfonates; C057121:isononanoyl oxybenzene sulfonate; D000109:Acetylcholine
ACETYLCHOLINE/pharmacology; HEART/pharmacology