392 
SUMMARY OF CURRENT RESEARCHES RELATING TO 
Lustig, A. — Diagnostica dei batteri delle acque con una gnlda alle ricerche 
batteriologiche e microscopiche. (Diagnosis of the Bacteria of Water, with an 
introduction to Bacteriological and Microscopical Investigations.) 
Torino (Rosenberg e Sellier), 1890, 8vo, 121 pp. 
Metschnikoff, E. — Lecture on Phagocytosis and Immunity. 
Brit. Med. .Joum., 1891. Xo. 1570, pp. 213-7. 
Netchaeff. P. — Phagocyten in Beziehung zu infecktiosen pathogenen Mikro- 
organismen. (Phagocytes in relation to Infections Pathogenic Micro-organisms.) 
Medicinsk Objsren, 1890, pp. 976-82 (Russian). 
Pub vis, G. C. — On Immunity from Infectious Disease. 
Lancet. XI. (1890) Xo. 25, p. 1354. 
Schwartz, E. — TJeber das Vorkommen von Bakterien in kohlensaurehaltigen 
Wassern. (On the presence of Bacteria in Waters containing Carbonic Acid.) 
Dorpat (Karow), 1891. large 8vo, 55 pp. 
Vincent, H. — Presence du bacille typhique dans l’eau de Seine pendant le mois 
de juillet 1890. (Presence of the Bacillus of Typhus in the Water of the Seine 
in July 1890.) Annal. de rinstit. Pasteur , 1890, Xo 12, pp. 772-5. 
Winogradsky. M. S. — Becherches sur les organismes de la nitrification. (Re- 
searches on the Organisms of Xitrification.). 
Am>al. de rinstit. Pasteur , 1890, pp. 760-71. 
