TY - JOUR T1 - The Human Electrocardiogram: A Preliminary Investigation of Young Male Adults, to form a Basis for Pathological Study JF - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934) VL - 202 SP - 351 EP - 376 PY - 1912/01/01/ UR - http://dx.doi.org/10.1098/rstb.1912.0011 M3 - doi:10.1098/rstb.1912.0011 AU - Lewis, T. AU - Gilder, M. ER -