bedendo, luís, Jean Carlos Gasparotto, Charline Vanessa Vaccarin, Hecson Jesser Segat, Bruna Peruzzo Favaretto, and André Vasconcelos Soares. “Postoperative Analgesic Comparison of Tramadol or Epidural Morphine in Sheep Submitted to Cesarean Section”. Pubvet 13, no. 06 (July 5, 2019). Accessed October 24, 2026. https://ojs.pubvet.com.br/index.php/revista/article/view/842.