Effect of racial crossing on the scrotum-testicular biometry in sheep submitted to scrotal insulation

by Antônio F.S. Lisboa-Neto, Paulo G. Mariano-Filho, Jean R. Carvalho, Morgana S. Araújo, Amilton C. Santos, Felicianna C.F. Machado, Manoel L. Silva-Filho, Antônio A.N. Machado-Júnior