Tavares, L. M. T., Assumpção, M. E. O. D., Ferreira, F., Lima, A. S., Mello, M. R. B. and Visintin, J. A. (1999) “Zygotes and two cells mouse embryos in co-culture of mouse and bovine epithelial cells in CZB glucose free, TCM199 and Ménézo B2 mediuns”, Brazilian Journal of Veterinary Research and Animal Science, 36(6), pp. 308-315. doi: 10.1590/S1413-95961999000600006.