Effects of acute and chronic morphine administration on the mouse vas deferens and toad skin.
D000818:Animals; D003692:Delayed-Action Preparations; D066298:In Vitro Techniques; D007545:Isoproterenol / Q000494:pharmacology; D008297:Male; D051379:Mice; D009020:Morphine / Q000494:pharmacology*; D010999:Pleurodeles; D012867:Skin / Q000187:drug effects*; D012879:Skin Physiological Phenomena; D014649:Vas Deferens / Q000187:drug effects* / Q000502:physiology
D003692:Delayed-Action Preparations; D009020:Morphine; D007545:Isoproterenol