Cahua U., J., Sandoval C., N., Fernández A., V., & Puicón N., V. (2015). Pyometra and Sertoli cell tumor in a dog with persistent Müller duct. Revista De Investigaciones Veterinarias Del Perú, 26(4), 705-711. https://doi.org/10.15381/rivep.v26i4.11208