TY  - JOUR
T1  - On the Formation of the Mesoblast, and the Persistence of the Blastopore in the Lamprey
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 39
SP  - 244
EP  - 248
PY  - 1885/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1885.0017
M3  - doi:10.1098/rspl.1885.0017
AU  - Shipley, A.
ER  -