The effect of neostigmine, atropine and ephedrine on heart rate in man.
D001285:Atropine / Q000494:pharmacology*; D004809:Ephedrine / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D008297:Male; D009388:Neostigmine / Q000494:pharmacology*
D009388:Neostigmine; D001285:Atropine; D004809:Ephedrine