TY  - JOUR
T1  - Description of a Mammalian Ovum in an Early Condition of Development
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 24
SP  - 399
EP  - 403
PY  - 1875/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1875.0055
M3  - doi:10.1098/rspl.1875.0055
AU  - Schafer, E.
ER  -