Development of structure and function in the mammalian yolk sac. I. Developmental morphology and vitamin B12 uptake of the rat yolk sac.
Development of structure and function in the mammalian yolk sac. I. Developmental morphology and vitamin B12 uptake of the rat yolk sac.
复制标题
哺乳动物卵黄囊结构和功能的发育。
作者：
H. A. Padykula;J. Deren;T. Wilson
