The interaction of cocaine and propranolol with catecholamines on guinea pig trachea.
D000818:Animals; D002395:Catecholamines / Q000494:pharmacology*; D003042:Cocaine / Q000494:pharmacology*; D004336:Drug Antagonism; D004357:Drug Synergism; D005260:Female; D006168:Guinea Pigs; D009119:Muscle Contraction; D009130:Muscle, Smooth / Q000187:drug effects*; D011433:Propranolol / Q000494:pharmacology*; D011955:Receptors, Drug; D013565:Sympatholytics / Q000494:pharmacology; D014132:Trachea / Q000187:drug effects*
D002395:Catecholamines; D011955:Receptors, Drug; D013565:Sympatholytics; D011433:Propranolol; D003042:Cocaine