TY - JOUR T1 - On the Changes and Ultimate Fate of the Blastopore in the Newt (Triton cristatus) JF - Proceedings of the Royal Society of London (1854-1905) VL - 37 SP - 65 EP - 66 PY - 1884/01/01/ UR - http://dx.doi.org/10.1098/rspl.1884.0014 M3 - doi:10.1098/rspl.1884.0014 AU - Johnson, A. ER -