BACTERIA 



AND THEIR PRODUCTS 



BY 



GERMAN SIMS WOODHEAD, M.D. (EoiN.), 



Director of the Laboratories of the Conjoint Board of the Royal Colleges of Physicians 



{Land.) and Surgeons (Eng.) ; Formerly Research Scholar of the 



Honourable Grocers' Company. 



WITH 20 PHOTO-MICROGRAPHS 



AND AN APPENDIX GIVING A SHORT ACCOUNT OF 



BACTERIOLOGICAL METHODS, .AND A DIAGNOSTIC DESCRIPTION 



OF THE COMMONER BACTERIA. 



. LONDON: 



WALTER SCOTT, LTD., 24 WARWICK LANE, 



PATERNOSTER ROW. 

 1892. 



