Gonçalves, Raquel Cristina, et al. “Comparative Study Among Acepromazine, Chlorpromazine and Methotrimeprazine in Different Doses, through Bispectral Index, Term and Pressure Algimetry, in Dogs”. Semina: Ciências Agrárias, vol. 30, no. 4, Dec. 2009, pp. 921-30, doi:10.5433/1679-0359.2009v30n4p921.