体外培养体系对牛体外受精胚胎性比的影响
辛晓玲;徐照学;贺文杰;施巧婷;魏成斌;楚秋霞
Effects of in vitro Culture Systems on the Bovine Embryo’s Sex Ratio
畜牧兽医学报 . 2006, (12): 1364 -1367 .