MANUAL 



OF 



BACTERIOLOGY 



ROBERT MUIR, M.A., M.D., Sc.D., F.R.S. 



PROFESSOR OF PATHOLOGY, UNIVERSITY OF GLASGOW 



AND 



JAMES RITCHIE, M.A., M.D., F.R.C.R(ED.) 



SUPERINTENDENT OF THE ROYAL COLLEGE OF PHYSICIANS' LABORATORY, EDINBURGH 

 FORMERLY PROFESSOR OF PATHOLOGY IN THE UNIVERSITY OF OXFORD 



SIXTH EDITION 



WITH ONE HUNDRED AND NINETY-TWO ILLUSTRATIONS 



IN THE TEXT 

 AND SIX COLOURED PLATES 



NEW YORK 



THE MACMILLAN COMPANY 

 1913 



