Stress induced facilitation of opiate catalepsy in the rat: a reply to R.J. Katz.
D000818:Animals; D009020:Morphine / Q000494:pharmacology*; D009043:Motor Activity / Q000187:drug effects*; D009619:Nociceptors / Q000187:drug effects; D051381:Rats; D013312:Stress, Physiological / Q000503:physiopathology*
D009020:Morphine