482 The Philippine Journal of Science 
(12) NOC, F. Nouveau cas de Coccidiose intestinale humaine a Isosopora. 
Bull. Soc. path. exot. 13 (1920) 785. 
(13) Porter, Annie. A survey of the intestinal entozoa both protozoal 
and helminthic, observed among natives in Johannesburg from 
June to November, 1917. Pub. S. African Inst. Med. Res. No. 
11 (1918). 
(14) Snijders, E. P. On the cysts of a hitherto undescribed species of 
Eimeria in human stools. Parasitol. .12 (1920) 427. 
(15) Tyzzer, E. E. Coccidium infection of the rabbit’s liver. Journ. 
Med. Res. N. IS. 2 (1902) 235. 
(16) Wenyon, C. M. Observations on the common intestinal protozoa 
of man : their diagnosis and pathogenicity. Journ. Roy. Army Med. 
Corps 25 (1915) 600. 
(17) Idem. The protozoological findings in five hundred and fifty-six 
cases of intestinal disorder from the eastern Mediterranean war 
area. Journ. Roy. Army Med. Corps 26 (1916) 445. 
(18) Woodcock, H. M. Notes on the protozoan parasites in the excreta. 
See Ledingham and Penfold, Brit. Med. Journ. 2 (1915) 704. 
