Gad, A., M. Hoelker, F. Rings, N. Ghanem, D. Salilew-Wondim, D. Tesfaye, C. Phatsara, K. Schellander, V. Havlicek, and U. Besenfelder,  "240 DIFFERENCES IN GLOBAL TRANSCRIPTOME PROFILE OF BOVINE BLASTOCYSTS DERIVED FROM SUPEROVULATED OR SYNCHRONIZED CYCLIC HEIFERS",  Reproduction, Fertility and Development, vol. 22, issue 1: CSIRO, pp. 278-278, 2009.