title: Effects of catecholamines on the gastrocnemius muscle of the domestic fowl.
mesh_terms: D000758:Anesthesia; D000818:Animals; D002645:Chickens; D004357:Drug Synergism; D004837:Epinephrine / Q000494:pharmacology*; D007275:Injections, Intravenous; D007545:Isoproterenol / Q000494:pharmacology*; D009119:Muscle Contraction / Q000187:drug effects*; D009638:Norepinephrine / Q000494:pharmacology*; D013565:Sympatholytics / Q000494:pharmacology; D009435:Synaptic Transmission / Q000187:drug effects
chemical_list: D013565:Sympatholytics; D007545:Isoproterenol; D009638:Norepinephrine; D004837:Epinephrine