Influence of the First Polar Body Position and Oolemma Breakage Patterns at Intracytoplasmic Sperm Injection on Fertiliz显微注射受精时第一极体位置和卵母细胞膜穿破类型对受精和胚胎发育的影响
The influence of the mode of oolemma breakage at intracytoplasmic sperm injection on oocyte survival and embryo develo显微注射受精的卵母细胞质膜穿破特点对受精和卵裂的影响