Correlation of morphine-induced locomotor activity with changes in core temperature of the rat.
D000818:Animals; D001831:Body Temperature / Q000187:drug effects*; D007103:Immobilization; D007267:Injections; D007274:Injections, Intraperitoneal; D007700:Kinetics; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects*; D011301:Preoptic Area; D051381:Rats
D009020:Morphine