The differential effect of morphine on cardiac and motor conditional reflexes, schizokinesis.
D003214:Conditioning, Classical / Q000187:drug effects*; D006321:Heart / Q000502:physiology*; D006801:Humans; D009020:Morphine / Q000494:pharmacology*; D009424:Nervous System Physiological Phenomena; D012018:Reflex
D009020:Morphine
HEART/physiology; MORPHINE/effects; REFLEX, CONDITIONED/effect of drugs on