X SCHEDULE 



Exercise IX. Examination of air and dust; from hospital 



wards, dwellings, and the street. 

 Exercise X. Examination of cultures from hands, and from 



rubber gloves ; before and after sterilization. 

 Exercise XI. Examination of milk ; from the hospital supply, 



from outside sources, and after pasteurization. 

 Exercise XII. Examination of cultures from surgical dressings 



and suture material. 



rOE NUESES' EEFEEENCE LIBEAEY 



Manual of Bacteriology, by Robert Muir, M.A., M.D., F.R.C.P. 



Ed., and James Ritchie, M.A., M.D., B.Sc. [Macmillan.] 

 Practical Bacteriology, by Edwin O. Jordan, Ph.D. [Saunders.] 

 Hygiene of Transmissible Diseases, by A. C. Abbott, M.D. [Saunders.] 

 A Laboratory Guide in Bacteriology, by Paul G. Heinemann, Sc.B. 



[University of Chicago Press.] 

 Sources and Modes of Infection, by Charles V. Chapin, M.D., Sc.D. 



[John Wiley and Sons.] 



