Morphine withdrawal syndrome responses to cholinergic antagonists and to a partial cholinergic agonist.
D000818:Animals; D001285:Atropine / Q000627:therapeutic use*; D002794:Choline / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D008464:Mecamylamine / Q000627:therapeutic use*; D009021:Morphine Dependence; D051381:Rats; D013375:Substance Withdrawal Syndrome / Q000188:drug therapy*; D013997:Time Factors
D008464:Mecamylamine; D001285:Atropine; D002794:Choline