Sperm effect in the expression of genes related to cell cycle during early embryonic development in cattle - Milazzotto, Marcella Pecora; Feitosa, Weber Beringui; Paula-Lopes, F. F; Buratini Júnior, José; Visintin, Jose Antonio; Assumpção, Mayra Elena Ortiz D'Ávila (International Ruminant Reproduction, 2010)