TY - GEN AU - García Álvarez, Olga AU - Maroto Morales, Alejandro AU - Martínez Pastor, Felipe AU - Fernández Santos, María Rocío AU - Esteso, Milagros AU - Pérez Guzmán, María Dolores AU - Soler, Ana J. A4 - Biologia Celular DA - 2009/03/03 PY - 2019 UR - http://hdl.handle.net/10612/10743 AB - A heterologous in vitro fertilization (IVF) test using calf oocytes with zona pellucida was employed to assess the fertility of thawed ram sperm samples. Six males with significant differences in fertility (P = 0.003) were used. The males were... LA - eng PB - Elsevier KW - Veterinaria KW - Heterologous in vitro fertilization KW - Ram KW - Fertility KW - Spermatozoa KW - Intact-zona oocytes TI - Heterologous in vitro fertilization is a good procedure to assess the fertility of thawed ram spermatozoa ER -