Morphine antagonistic effect of chlordiazepoxide (Librium).
D000818:Animals; D002707:Chlordiazepoxide / Q000008:administration & dosage / Q000494:pharmacology*; D008297:Male; D051379:Mice; D009020:Morphine / Q000037:antagonists & inhibitors*; D011930:Reaction Time
D002707:Chlordiazepoxide; D009020:Morphine