TY - JOUR T1 - The Demarcation Current of Mammalian Nerve. (Preliminary Communication.) III. The Demarcation Source and 'the Concentration Law' JF - Proceedings of the Royal Society of London (1854-1905) VL - 67 SP - 325 EP - 328 PY - 1900/01/01/ UR - http://dx.doi.org/10.1098/rspl.1900.0036 M3 - doi:10.1098/rspl.1900.0036 AU - Macdonald, J. ER -