title: Haloperidol-induced tolerance to morphine catalepsy.
mesh_terms: D000818:Animals; D002375:Catalepsy / Q000139:chemically induced*; D004305:Dose-Response Relationship, Drug; D004361:Drug Tolerance; D006220:Haloperidol / Q000494:pharmacology*; D006801:Humans; D008297:Male; D009020:Morphine; D051381:Rats; D013644:Tartrates / Q000494:pharmacology
chemical_list: D013644:Tartrates; D009020:Morphine; D006220:Haloperidol