Machado TS de L, Cortopassi SRG, Fantoni DT, Cruz RSF da, Silva LCLC da. Cardiovascular and pulmonary effects of romifidine and butorphanol combination in horses. Braz. J. Vet. Res. Anim. Sci. [Internet]. 2006 Aug. 1 [cited 2024 Dec. 30];43(4):568-75. Available from: https://revistas.usp.br/bjvras/article/view/26474