1919. Die Influenzapandemie des Jahres 1918. Deutsche Med. Woch., XLV, 716–743. DUBLIN, L. I. 1919. Jour. Am. Med. Ass., LXXIII, 89. 1920. The mortality of bituminous coal miners from influenza-pneumonia. Oct. to Dec., 1918. Jour. Indust. Hygiene, I, 483. DUDLEY, S. F. 1919. The epidemic of grippe as it was observed at Scapa Flow. Jour. Roy. Nav. Med. Service, V, 359. DUNLOP, J. C. 1919. Notes on the influenza mortality in Scotland during the period July, 1918, to March, 1919. Edinb. Med. Jour., XXII, 403, and XXIII, 46. DUNN, R. A. AND GORDAN, M. H. 1905. An epidemic simulating influenza, II, 425. EICHHORST, H. 1920. Character of present epidemic influenza. Schweiz. Med. Woch., L, 281. EPIDEMIC OF INFLUENZA. 1918. China Med. Jour., XXXII, 399. ERLENDSSON, V. 1919. Influenza in Iceland. Abstr. in Jour. Am. Med. Ass., LXXII, 1880. ESCOMEL, E. 1919. Influenza in Rio de Janeiro. Abstr. in Jour. Am. Med. Ass., Ibid., 903. EVANS, W. A. AND HECHARD, M. O. 1918. The 1890 epidemic of influenza in Chicago and its influence on mortality, 1890 to 1893, inclusive. Am. Jour. Pub. Health, VIII, 845. FILTZOS, T. C. 1919. “Epidemic Influenza in Greece.” Public Health Reports. Mar. 14, FINKLER, DITMAR. 1898. “Influenza” in 20th Century Practice of Medicine, XV, 1–249. Wm. Wood & Co. FISHBERG, M. 1919. Influenza and tuberculosis. Am. Rev. of Tuberculosis, III, 532. FLETCHER, WM. 1919. Meningococcus bronchopneumonia in influenza. Lancet, I, 104. FORBES, ROY G. AND SNYDER, HELEN A. 1918. Study of the leucocytes in an epidemic of influenza. Jour. Lab. and Clin. Med., III, 758. FRANKEL AND DUBLIN. 1919. Influenza mortality among wage earners and their families. A preliminary statement of results. Am. Jour. Pub. Health, IX, 731. FREY, W. 1918. Studien zur Epidemiologie der Influenza 1918. Wien. klin. Woch., XXXI, 1370. FROST, W. H. 1919. The epidemiology of influenza. Jour. Am. Med. Ass., LXXIII, 313. 1919. The epidemiology of influenza. Public Health Reports, XXXIV, 1823. 1920. Statistics of influenza morbidity with special reference to certain factors in case incidence and case fatality. Public Health Reports, XXXV, 584. FROST, W. H. AND SYDENSTRICKER, E. 1919. Influenza in Maryland. Preliminary statistics of certain localities. Public Health Reports, XXXIV, 491. 1919. Epidemic influenza in foreign countries. Public Health Reports. Ibid., 1361. GARVIE, A.