Changes in gene expression profiles of bovine embryos produced in vitro, by natural ovulation, or hormonal superstimulation - Mundim, T. C. D; Ramos, A. F; Sartori Filho, Roberto; Dode, M. A. N; Melo, E. O; Gomes, L. F. S; Rumpf, R; Franco, M. M (Genetics and Molecular Research, 2009)