266 OVUM PICKUP AND IN VITRO EMBRYO PRODUCTION DURING THE SUMMER: DIFFERENCES BETWEEN HOLSTEIN HEIFERS, HIGH-PRODUCING HOLSTEIN COWS IN PEAK LACTATION, AND REPEAT-BREEDER HOLSTEIN COWS

Ferreira, R. M. ; Ayres, H. ; Ferraz, M. L. ; Araújo, A. B. ; Chiaratti, M. R. ; Sá Filho, M. F. ; Calomeni, G. ; Rodrigues, C. A. ; Watanabe, Y. F ; Vireque, A. A. ; Baruselli, P. S.

Reproduction fertility and development, 2010, Vol.22 (1), p.290 [Periódico revisado por pares]

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