[Role of nucleus raphe magnus in the respiratory depression produced by microinjection of morphine into the nucleus parabrachialis medialis].
D000818:Animals; D003864:Depression, Chemical; D004558:Electric Stimulation; D008845:Microinjections; D009020:Morphine / Q000494:pharmacology*; D011149:Pons / Q000502:physiology*; D011817:Rabbits; D011903:Raphe Nuclei / Q000502:physiology*; D012119:Respiration / Q000187:drug effects*; D012701:Serotonin / Q000502:physiology
D012701:Serotonin; D009020:Morphine