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Although the discovery that follicles in bovine ovaries grow in a wave-like fashion has presented challenges for estrus synchronization and superovulation, recent protocols, designed to control follicular function have permitted fixed-time AI or fixed-time embryo transfer with high pregnancy rates, ...

Mapletoft, R. J.; Bó, G. A.; Baruselli, P. S.
Colégio Brasileiro de Reprodução Animal, Belo Horizonte, Brazil
Animal Reproduction (Belo Horizonte), 2009, 6, 1, pp 114-124