TITLES. 
Prol. 17 
206. °Roos, — , & Quincke, [Amoeba-Enteritis.] Arch. exp. 
Path, and Pharm. xxxiii (1894), No. 6, 2 pis. Abstracts in Centrbl. 
Bakter. xvi, pp. 465 & 466, and in J. R. Micr. Soc. 1894, p. 696. 
207. °Rosin, H. Einfluss von Chinin und Methylenblau auf lebende 
Malariaparasiten. Deutsch. med. Wochensclir. 1893, pp. 1068-1070. 
Abstract iu Centrbl. Bakter. xv, pp. 207 & 208. 
208. ft Ross, R. The true nature of the Plasmodium, and of some other 
parasitic appearances in blood. Ind. Med. Gaz. 1893, pp. 329-336. 
209. ° . The third element of the blood and the Malaria parasite. 
Op. cit. 1894, pp. 5-14. 
210. Ruffer, A. On Protozoa and Cancer. Tr. Path. Soc. London, 
1892-93, pp. 209-216. 
211. . Recent researches on Protozoa and disease. Brit. Med. Journ. 
1893, p. 825. Abstract in Centrbl. Bakter. xiv, pp. 809 & 810. 
212. 0 . [Notes on Cancer.] Mt. xi. Internat. med. Kongr. Rom. 
Centrbl. Bakter. xvi, pp. 460 & 461. Abstract in J. R. Micr. Soc. 
1894, p. 699. 
213. Ruffer, A., & Plimmer, H. G. Sur le mode de reproduction des 
parasites du cancer. C.R. Soc. Biol. (9) v, pp. 384 & 385, and in 
C.R. Ac. Sci. cxvi, pp. 836 & 837. 
214. & . Researches on Vaccinia and Variola. Brit. Med. 
Journ. 1894, i, pp. 1412 & 1413. Abstract in J. R. Micr. Soc. 1894, 
pp. 697 & 698. 
215. Runeberg, J. W. Ett nytt fall af Balantidium coli. Finsk. Lak- 
aresallsk. Handl. 1893, pp. 434-441. 
216. Ryder, J. A. The growth of Euglena viridis, when constrained 
princi pally to two dimensions of space. Contr. Zool. Lab. Univ. 
Pennsylv. i, No. 1, pp. 37-50. Abstracts in Zool. Anz. (Lit.) xvii, 
p. 351, and in J. R. Micr. Soc. 1894, pp. 692 & 693. 
217. . On a new method of entrapping, killing, embedding and 
orienting Infusoria and other very small objects for the microtome. 
Amer. Natural, xxviii, pp. 194-198, 1 fig. 
218. Saciiaroff, N. Zur Biologie der Malariaparasiten. Protokolle d. 
Kaukas. med. Ges. 1893-94, No. 7. Abstract in Centrbl. Bakter. xv, 
p. 962. 
219. . Ueber die Struktur des Kernes bei den halbmondformigen 
Malariaparasiten des Menschen. Kaukas. med. Ges. 1893-94, 
No. 12. Abstracts in Centrbl. Bakter. xv, p. 962, and in J. R. 
Micr. Soc. 1894, p. 466. 
220. . Recherches sur les hematozoaires des Oiseaux. Ann. Inst. 
Pasteur, vii, pp. 801-811, 1 pi. Abstract in J. R. Micr. Soc. 1894, 
pp. 357 & 358. 
