Sousa, A. B. de; Santos, A. C. D. dos; Florio, J. C.; Spinosa, H. de S. Pharmacokinetics of Tramadol Administered by Intravenous and Intramuscular Routes to Female Dogs Submitted to Ovariohysterectomy. Braz. J. Vet. Res. Anim. Sci. 2008, 45 (3), 239-247. https://doi.org/10.11606/issn.1678-4456.bjvras.2008.26702.