Interaction of cholinesterase inhibitors with morphine and levallorphan.
D002800:Cholinesterase Inhibitors; D006801:Humans; D007977:Levallorphan; D009020:Morphine / Q000494:pharmacology*
D002800:Cholinesterase Inhibitors; D007977:Levallorphan; D009020:Morphine
CHOLINESTERASE/antagonists; MORPHINE/effects