INDEX 



347 



Wall, cell, selective action of, 61 

 Warden, 256 

 Washable articles, 154 

 Washing leukocytes, 280 

 W^assermann test, 275, 276 

 Water, anilin, 203 



bacteria in, 49 



filtration of, 138, 139 



percentage of, 62 



purification of, 57, 136 



sterilization of, 143 

 Weak electrolytes, 164 

 Webb, 249 



Weigert, 253, 254, 296, 310, 315 

 Welch's method of staining, 207 

 Wells, 293 



Whooping cough, 241, 247 

 WiDAL, 261 



Will o'the wisp, 92 



Wine, pasteurization of, 127 



WiNOGRADSKY, 66, 312 



Wire baskets, 181, 182 



nichrome, 190 

 WOLLSTEIN, 305, 313 

 WoRONiN, 309, 315 

 Wound infections, 229, 230, 236, 



239, 243, 296, 304, 306, 308, 309, 



313, 315 

 Wright, 279 



X-RAYS, 59 



Xylinum, Acetobader, 63 



Yeasts in fermentation, 84, 85, 

 100, 311, 313 



fission, 18 



relation to bacteria, 18, 20, 23 



reproduction of, 19 

 Yellow fever, 238, 246 



Zanz, Hans, 297 



Zacharias, 297 



Zenker, 306, 307, 314 



Zettnow, 27 



Ziemann, 27 



Ziehl-Neelson method of staining, 



207 

 Ziehl's solution, 203 

 Zooglcea, 28 

 Zootoxins, 114 

 Zymases, 111 

 Zymogen, 107, 111 

 Zymophore group, 258, 266, 269 



