title: Comparison of the cardiac effects of naloxone administration after fentanyl and halothane anesthesia.
mesh_terms: D000328:Adult; D000768:Anesthesia, General; D002245:Carbon Dioxide / Q000097:blood; D005260:Female; D005283:Fentanyl / Q000494:pharmacology*; D006221:Halothane / Q000494:pharmacology*; D006439:Hemodynamics / Q000187:drug effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009270:Naloxone / Q000494:pharmacology*; D012119:Respiration / Q000187:drug effects
chemical_list: D002245:Carbon Dioxide; D009270:Naloxone; D005283:Fentanyl; D006221:Halothane