title: Age-related changes in body temperature responses to morphine in rats.
mesh_terms: D000375:Aging; D000818:Animals; D001831:Body Temperature / Q000187:drug effects*; D003080:Cold Temperature; D004305:Dose-Response Relationship, Drug; D000431:Ethanol / Q000494:pharmacology; D006358:Hot Temperature; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D011749:Pyrogens; D051381:Rats
chemical_list: D011749:Pyrogens; D000431:Ethanol; D009020:Morphine