TY - JOUR T1 - On the Existence of Liebreich's Protagon in the Brain JF - Proceedings of the Royal Society of London (1854-1905) VL - 29 SP - 150 EP - 156 PY - 1879/01/01/ UR - http://dx.doi.org/10.1098/rspl.1879.0021 M3 - doi:10.1098/rspl.1879.0021 AU - Gamgee, A. AU - Blankenhorn, E. ER -