[104] Brazil Medico, xxvii, p. 366.

[105] Proc. Roy. Soc., B, lxxxvii, p. 89.

[106] Bull. Soc. Path. Exot., iii, p. 381.

[107] C. R. Soc. Biol., lxv, p. 581.

[108] Journ. Med. Research, xxxi, p. 195.

[109] See Bruce and colleagues (1910), Proc. Roy. Soc., B, lxxxiii, p. 15.

[110] Proc. Roy. Soc., B, lxxxiii, p. 176.

[111] Repts. Sleeping Sickness Commission Roy. Soc. (1913), xiii, p. 82.

[112] Centralbl. f. Bakt. (1910), Orig., liii, p. 303.

[113] Bull. Soc. Path. Exot., iv, p. 233.