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作者:SS Callejas , F Hozbor
来源:[J].Reproduction in Domestic Animals(IF 1.392), 2012, Vol.47 (3), pp.412-418
摘要:Contents(#br)Previous research from our laboratory in beef cattle suggests that the pre‐ovulatory follicle size, maturity and subsequent susceptibility to gonadotropin are influenced by the length of progestagen treatment in artificial insemination programme in beef cows. To...

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