[81]. Wadsworth, A. B.: A Study of Organizating Pneumonia. Jour. Med. Research, 1918, xxxix, 147.

[82]. Kaufmann: Spezielle Pathologische Anatomie. 1909, ed. 5, p. 260.

[83]. Beitzke: Respirations Organe. Aschoff’s Path. Anat., 1913 ed. 3, Vol. II, p. 308.

[84]. Chickering, H. T. and Park, J. H.: Staphylococcus Aureus Pneumonia, Jour. Am. Med. Assn. 1919, lxxii, 617.

[85]. Stone, W. J., Phillips, B. G., and Bliss. W. P.: A Clinical Study of Pneumonia Based on 871 Cases. Arch. Int. Med., 1918, xxii, 409.

[86]. Loc. cit., p. 110.

[87]. Lord, F. T.: Infections of the Respiratory Tract with Influenza Bacilli, Boston Med. and Surg. Jour., 1905, clii, 537, 574.

[88]. Boggs, T. R.: Influenza Bacillus in Bronchiectasis, Am. Jour. Med. Sc., 1905, cxxx, 902.

[89]. Thornton and Pratt: Bull. Johns Hopkins Hosp., 1908, xix, 230.

[90]. Two cases positive for hemolytic streptococci on this examination were negative on next examination.