Some charaterasics of female fetal reproductive system were studied in different gestation phases of Chinese northeast f......

静止的始基卵泡激活后经过初级卵泡、次级卵泡的发育阶段到达窦前卵泡阶段,接着窦卵泡族被募集,进一步发育,经过卵泡选择、优势化,......