Arora K L
Lab Anim Sci. 1977 Jun;27(3):377-9.
Placental fusion was observed in one of 62 Sprague Dawley rats examined on the 20th day of gestation. The associated fetuses were smaller than usual, but were not otherwise abnormal.
在妊娠第20天检查的62只斯普拉格-道利大鼠中,有1只观察到胎盘融合。相关胎儿比正常胎儿小,但无其他异常。