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[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.
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[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.