title: A study of the influence of hydroxyzine and diazepam on morphine antinociceptoion in the rat.
mesh_terms: D000818:Animals; D003975:Diazepam / Q000494:pharmacology*; D004305:Dose-Response Relationship, Drug; D004357:Drug Synergism; D006919:Hydroxyzine / Q000494:pharmacology*; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects; D009619:Nociceptors / Q000187:drug effects*; D051381:Rats
chemical_list: D006919:Hydroxyzine; D009020:Morphine; D003975:Diazepam