80 STUDYING MOLDS, YEASTS, AND ACTINOMYCETES 



37. Starkey, R. L., and S. A. Waksman, Fungi tolerant to extreme acidity and 



high concentrations of copper sulfate, /. Bad., 45, 509 (1943). 



38. Steinberg, R. A., Growth of fungi in synthetic nutrient solutions, Botan. 



Rev., 5, 327 (1939). 



39. Stelling-Dekker, N. M., Die Sporogenen Hefen, Verhandel. Akad. Weten- 



schappen, Amsterdam Adjeel. Natuurkunde, 2nd Sect., 28, 1 (1931). 



40. SwARTZ, J. H., and N. F. Conant, Direct microscopic examination of the 



skin. A method for the determination of the presence of fungi, Arch. 

 Dermatol. Syphilol. (Chicago), 33, 291 (1936). 



41. Talice, R. v., Le facteur pH en mycologie, son influence sur la culture de 



certaines especes de champignons parasites de I'homme, Ann. parasitol. 

 hiimaine et comparee, 8, 183 (1930). 



42. Unna, p., Jr., tjber Farbung von Fadenpilzen in der Oberhaut, Dermatol. 



Wochschr., 88, 314 (1929). 



43. Waksman, S. A., A method for counting the number of fungi in the soil, 



J. Bact., 7, 339 (1922). 



44. Weidman, F. D., Laboratory aspects of epidermatophytosis. Arch. Dermatol. 



Syphilol. (Chicago), 15, 415 (1927). 



45. WiCKERHAM, L. J., A simple technique for the detection of melibiose fer- 



menting yeasts, J. Bact., 46, 501 (1943). 



46. Williams, J. W., Growth of certain pathogenic fungi on asparagine medium, 



Proc. Soc. Exptl. Biol. Med., 31, 1176 (1934). 



47. ■, Scalp products and hair of men and women as culture media for 



certain pathogenic fungi, Proc. Soc. Exptl. Biol. Med., 32, 624 (1935). 



48. , Effect of dyes on colonies of certain pathogenic fungi, Proc. Soc. 



Exptl. Biol. Med., 31, 1173 (1934). 



49. Zimmermann, J., Sprosspilze im Wein und deren Bestimmung, Zentr. Bakt., 



Parasitenk., II, 98, 36 (1938). 



