267 



Mc. Clelland, J. E., American Journal of the Medical Sciences 158, 80 (1919). 



Mc. Intosh, Lancet 1918, II, 69. 



Mc. Kee, Hanford, American Journal of the Medical Sciences 134, 722 (1907). 



Mahlo, D. m. W. 1919, 391. 



Maitland & Cameron, British Journal of Experimental Pathology 2, 283 (1921). 



Malone, R. H., (1) Indian Journal of Medical Research 7, 495 (1920). 



(2) 7, 519 (1920). 



(3) 9, 56 (1921). 

 Marx, E., C. f. B. 47, 581 (1908). 



Materna & Penecke, W. kl. W. 1918, 1251. 



Matthews, Lancet 1918, II, 104. 



Messerschmidt, Hundeshagen, & Scheer, Z. f. H. 88, 552 (1919). 



Meunier, Archives generates de medecine, 1897, 129. 



Meyer, Adolph & Ingeborg Chievitz, (1) Ugeskrift for Lseger 1916, 1443. 



(2) Annates de l'Institut Pasteur 1916, 503. 



(3) Archiv fur Kinderheilkunde 84. 



(4) M. m. W. 1918, 729. 



(5) Comptes rendus de la Societe de 

 biologie 84, 425 (1921). 



Michaelis, Leo nor, B. kl. W. 1918, 133. 



Morax, V., Annales de l'Institut Pasteur 1896, 337. 



Morishima, Kan-Ichiro, J. I. D. 26, 43 (1920). 



Mutter, E. F., Z. f. H. 91, 387 (1921). 



Mutter, Leopold, Archiv fur Augenheilkunde 40, 13 (1900). 



Morner, K., Nordisk medicinsk Arkivs Festbind 1897 (cited from Hammarslen 

 Lehrbuch der physiologischen Chemie, 8. edit. (1914), 538). 



Nastiukow, (1) C. f. B. 17, 492 (1895). 

 (2) — 19, 474 (1896). 



Negrette, J. V., Revista del Inslituto bacteriol6gico (Buenos Aires), 2, 86 (1919). 



Neisser, E., D. m. W. 1894, 88. 

 — M., (1) D. m. W. 1903, 463. 

 (2) M. m, W. 1921, 1384. 



zur Nedden, Klinische Monatsblatter fur Augenheilkunde 41, I, 209 (1903). 



Neufeld, F. & P. Papamarku, (1) D. m. W. 1918, 1181. 



(2) B. kl. W. 1919, 9. 



Odaira, C. f. B. 61, 289 (1911). 



Okawara, Tanaka, Watanabe, Koyama, & Sato, Kitasato Archives of Experi- 

 mental Medicine II, 335 (1918). 



Olmstead, Miriam P. & Olga R. Povitzky, Journal of Medical Research 33 

 379 (1916). 



Olsen, Otto, (1) M. m. W. 1919, 231. 



(2) C. f. B. 84, 497 (1920). 



(3) — 85, 12 (1920). 

 Onorato, Raffaele, C. f. B. 31, 704 (1902). 



Opie, Freeman, Blake, Small, & Rivers, J. A. M. A. 72, 556 (1919). 

 Orla- Jensen, S.,. (1). C. f. B. II, 22, 305. 

 (2) — 24, 477. 



Orticoni & Barbie, Comptes rendus de la societe de biologie 1918, 1082. 



