A study of the potentiation of morphine antinociception by hydroxyzine in the rat [proceedings].
D000700:Analgesics; D000818:Animals; D004357:Drug Synergism; D006919:Hydroxyzine / Q000494:pharmacology*; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D051381:Rats
D000700:Analgesics; D006919:Hydroxyzine; D009020:Morphine