TY - JOUR T1 - The Factors in Rhythmic Activity of the Nervous System JF - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934) VL - 85 IS - 579 SP - 278 EP - 289 PY - 1912/07/25/ UR - http://dx.doi.org/10.1098/rspb.1912.0051 M3 - doi:10.1098/rspb.1912.0051 AU - Brown, T. ER -