作者: O.J. Ginther , D.R. Bergfelt , L.J. Kulick , K. Kot
DOI: 10.1016/S0093-691X(99)00196-X
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摘要: Abstract Deviation in follicle diameter cattle is characterized by continued growth of the largest a follicular wave and reduction or cessation smaller follicles. begins when reaches about 8.5 mm. Two experiments were done to test hypothesis that deviation mechanism established