Papa FO, Alvarenga MA, Bicudo SD, Meira C, Prestes NC. Modifications of surgical correction of the 3rd degree perineal laceration in mares. Braz. J. Vet. Res. Anim. Sci. 1992;29(2):239-250. doi:10.11606/issn.1678-4456.bjvras.1992.51990