Hetherington C M
J Reprod Fertil. 1978 May;53(1):81-4. doi: 10.1530/jrf.0.0530081.
No evidence was obtained that immunization to paternal antigens affected placental weight, fetal weight or litter size on Day 18 of pregnancy in female mice.
未获得证据表明,对雌性小鼠进行父源抗原免疫会影响其怀孕第18天时的胎盘重量、胎儿重量或产仔数。