TY  - JOUR
T1  - Primitive Knot and Early Gastrulation Cavity Co-Existing with Independent Primitive Streak in Ornithorhynchus
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 71
SP  - 314
EP  - 322
PY  - 1902/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1902.0100
M3  - doi:10.1098/rspl.1902.0100
AU  - Wilson, J.
AU  - Hill, J.
ER  -
