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BACTERIA 



AND THEIR PRODUCTS. 



BY 



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



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



{Land.) and Surgeons (Etig.) ; 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., PATERNOSTER SQUARE. 



CHARLES SCRIBNER'S SONS, 



153-157 FIFTH AVENUE, NEW YORK. 



1895- 



