Regional variations in response of cat esophageal muscle to stimulation with drugs.
D000109:Acetylcholine / Q000494:pharmacology*; D000818:Animals; D002217:Carbachol / Q000494:pharmacology*; D002415:Cats; D004947:Esophagus / Q000187:drug effects*; D005260:Female; D008297:Male; D008688:Methacholine Compounds / Q000494:pharmacology*; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*
D008688:Methacholine Compounds; D002217:Carbachol; D000109:Acetylcholine; D009638:Norepinephrine