Evaluation of Postoperative Analgesic Effect of Systemic Use of Tramadol in Female Dogs that Underwent Ovariohysterectomy. Ensaios e Ciência [Internet]. 2023 Jun. 21 [cited 2026 Aug. 25];27(1):12-8. Available from: https://ensaioseciencia.pgsscogna.com.br/ensaioeciencia/article/view/10123