NAVA TRUJILLO, H.; DE ONDIZ, A.; SOTO BELLOSO, E.; VELARDE, J. C.; HERNÁNDEZ FONSECA, H.; BRACKETT, B. Calves born under tropical conditions after direct transfer of cryopreserved in vitro produced embryos. Revista Científica de la Facultad de Ciencias Veterinarias, v. 15, n. 5, 11.