title: Comparison of cardiopulmonary responses to graded hemorrhage during enflurane, halothane, isoflurane, and ketamine anesthesia.
mesh_terms: D000769:Anesthesia, Inhalation; D000818:Animals; D004285:Dogs; D004737:Enflurane / Q000494:pharmacology; D006221:Halothane / Q000494:pharmacology; D006439:Hemodynamics / Q000187:drug effects*; D006470:Hemorrhage / Q000503:physiopathology*; D007530:Isoflurane / Q000494:pharmacology; D007649:Ketamine / Q000494:pharmacology; D012119:Respiration / Q000187:drug effects*
chemical_list: D007649:Ketamine; D004737:Enflurane; D007530:Isoflurane; D006221:Halothane