Differences between Men and Women in Their Response to Heat and Cold.

18 Hecht, S., Proc. Nat. Acad. Sci., 23, 227 (1937). 14 Federov, N. T., C. R. Acad. Sci. (URSS), 24, 696 (1939). 15 Crozier, W. J., and Holway, A. H., to be described elsewhere. 16 Steinhardt, J., Jour. Gen. Physiol., 20, 185 (1936-1937). 17 Hecht, S., Peskin, J. C., and Patt, M., Ibid., 22, 7 (1938-1939). 18 Crozier, W. J., Proc. Nat. Acad. Sci., 22, 412 (1936); a fuller account of this matter will be published elsewhere.