“Comparison of cardiorespiratory effects and perioperative analgesia efficacy of dexmedetomidine or fentanyl continuous infusion during ovariohysterectomy in propofol-anesthetized dogs”, RSD, vol. 12, no. 13, p. e17121343594, Nov. 2023, doi: 10.33448/rsd-v12i13.43594.