TY - JOUR T1 - Physiological Observations Made on Pike's Peak, Colorado, with Special Reference to Adaptation to Low Barometric Pressures JF - Philosophical Transactions of the Royal Society of London. Series B, Containing Papers of a Biological Character (1896-1934) VL - 203 SP - 185 EP - 318 PY - 1913/01/01/ UR - http://dx.doi.org/10.1098/rstb.1913.0006 M3 - doi:10.1098/rstb.1913.0006 AU - Douglas, C. AU - Haldane, J. AU - Henderson, Y. AU - Schneider, E. AU - Webb, G. AU - Richards, J. ER -