REFEREXCES 925 



CuRRiE, J. N. 1917. The citric acid fermentation of Aspergillus niger. J. Biol. Chem., 



31: 15. 

 Cutler, D. W. 1918. A method for the cultivation of entamoeba histolytica. J. Path. 



and Bact.,22: 22-27. 

 CzAPLEwsKi, EuGE.v. 1902. Ein Beitrag zur Zuchtung des Influenzabacillus. Centr. 



f.Bakt., 32: 667-670. 

 1920. Ueber neue Serumnahrboden. Deutsche, med. Wchnschr., 46: 828-829. 



Dalimieh, R. et Laxcereau, E. 1913. Le milieu de culture d'acides amines complets 



pour les microorganismes. Presse Med., 21: 419. 

 Dal Pozzo, Domenico. 1887. Des Eiweiss der Kiebitzeier als Nahrboden fur Micro- 



organismen. Medicinische Jahrbiicher, pp. 523-29. Abs. by Goldschmidt, 



Centr. f . Bakt., 4 : 151-152, 1888. 

 Daltox, E. J. A., AXD Eyre, J. W. H. 1904. On the resistance of the Micrococcus meli- 



tensis to moist hesit. J. Hyg.,4: 157-172. 

 Davis, David John. 1914. The formation of chlamydospores in Sporothrix schenckii. 



J. Inf.Dis.,15: 483-486. 

 1915. Chromogenesis in cultures of sporotricha. J. Inf. Dis., 17: 174-182. 

 Davis, Lewis axd Ferry, Newell, S. 1919. Studies on diphtheria toxin. II. The role 



of the amino acids in the metabolism of Bad. diphtheriae. J. Bact., 4 : 217-241. 

 Davis, Lincoln. 1903. Observations on the distribution and culture of the chancroid 



bacillus. J. Med. Res., 9: 401-415. 

 Dawson, Andrew Ignatius. 1919. Bacterial variations induced by changes in the 



composition of culture media. J. Bact., 4: 133-148. 

 Day, F. E., and Baker, Julian L. 1912-13. A Bacterium causing ropiness in beer. 



Centr. f. Bakt., II Abt., 36: 433-438. 

 De Bord, George. 1923. Certain phases of nitrogenous metabolism in bacterial cultures. 



J. Bact., 8: 7-45. 

 Debrand, L. 1900. Sur un nouveau procede de culture du bacilli du tetanos. Ann. de 



rinst. Pasteur 14: 757-758. 

 De Gaetano, L. 1897. Di un blastomiceto patogeno, dotato di rapido potere setticemico 



per le Cavie. La Rif . med. No. 200. Abs. by Kamen, Centr. f . Bakt., 25 : 833. 

 De Gasperi, Frederico and Savini, Emil. 1911. Beitrag zur Ziichtungs und Isoli- 



erungstechnik des Anaeroben Mikroorganismen. Centr. f. Bakt., 58: 239-261. 

 De Korti, W. E. 1921. A simple method of growing the acne bacillus Lancet (Part I, 



Jan. 29) 200: 250. 

 De Kruyff, E. 1908. Die Lebensgeschichte von Myxococcus javanensis sp. n. Centr. f. 



Bakt., II Abt., 21: 385-386. 

 1908. Untersuchungen iiber auf Java einheimische Hefearten. Centr. f. Bakt., II 



Abt., 21: 616-619. 

 Delta, C. G. 1915. A useful medium for the bacteriological examination of faeces. 



Lancet, Part II, No. 6, p. 1053. 

 De Rossi, Gixo. 1907. Ueber die Mikroorganismen welchi die Wurzelknollchen der 



Leguminosen erzeugen. Centr. f . Bakt., II Abt., 18 : 289-314. 

 1910. Studien iiber den knoUchenerzengenden Mikroorganismen der Leguminosen. 



II. tjber die Fixierung des elementaren Stickstoffs in den reinen Kulturen. Annali 



di Botanica, 1909. Author's abstract, Centr. f . Bakt., II Abt., 26 : 270-272. 

 Dernby, K. G., and Blanc, J. 1921. On the growth and the proteolytic enzj^mes of 



certain anaerobes. J. Bact., 6: 419-430. 

 Dernby, K. G., and David, Hans. 1921. A study of the preparation of diphtheria 



toxin. J. Path, and Bacteriol. 24: 150-159. 

 Despeignes, V. 1922. Sur le diagnostic rapide de la tuberculose des voies urinaires 



sans inoculation au cobaye. Nouveau milieu de culture plus rapide. Compt. 



rend. Soc.de biol., 87: 119-121. 



