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[85] Annals Trop. Med. and Parasitol., vi, pp. 103, 331.
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[87] Mem. Inst. Oswaldo Cruz., i, p. 159.
[88] Brazil Medico, Nov. 15, 1910. Longer account in Mem. Inst. Oswaldo Cruz, iii, pp. 219–275. See Sleep. Sick. Bull., Nos. 35 and 40.
[89] Mem. Inst. Oswaldo Cruz, iii, p. 276.
[90] Rev. Med. S. Paulo (1912), xv, p. 337.
[91] “Protozoa,” p. 294.
[92] C. R. Acad. Sci., clv, p. 658.
[93] Parasitology, iii, p. 360.