TY - JOUR T1 - The Morphology of the Ungulate Placenta, Particularly the Development of that Organ in the Sheep, and Notes upon the Placenta of the Elephant and Hyrax JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 76 IS - 511 SP - 393 EP - 394 PY - 1905/09/02/ UR - http://dx.doi.org/10.1098/rspb.1905.0033 M3 - doi:10.1098/rspb.1905.0033 AU - Assheton, R. ER -