Template:Ref-Robinson1904b
From Embryology
Robinson A. Lectures on the early stages in the development of mammalian ova and on the differentiation of the placenta in different groups of mammals. (1904) J. Anat. and Physiol. 38: 326-340.
Robinson A. Lectures on the early stages in the development of mammalian ova and on the differentiation of the placenta in different groups of mammals. (1904) J. Anat. and Physiol. 38: 326-340.