Perfusion of fentanyl through the fourth cerebral ventricle and its cardiovascular effects in awake and halothane anesthetised dogs.
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002552:Cerebral Ventricles; D004285:Dogs; D004347:Drug Interactions; D005283:Fentanyl / Q000494:pharmacology*; D006221:Halothane / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects; D006439:Hemodynamics / Q000187:drug effects*; D009270:Naloxone / Q000494:pharmacology*; D010477:Perfusion / Q000379:methods; D012018:Reflex / Q000187:drug effects
D009270:Naloxone; D005283:Fentanyl; D006221:Halothane