Resistance of embryos from Bos indicus cattle during early stages of in vitro development to heat shock compared to embryos crossbred from crossbred cattle - Monteiro, F. M.; Freitas, E. C.; Melo, D. S.; Carvalho, L. M.; Teixeira, A. B.; Coelho, Lia de Alencar; Trinca, Luzia Aparecida; Barros, C. M (Animal Reproduction, 2007)