PROTEIN SPLIT PRODUCTS 



IN 



RELATION TO IMMUNITY AND 

 DISEASE 



BY 



VICTOR C. VAUGHAN, M.D., LL.D. 



DEAN OF THE DEPARTMENT OF MEDICINE AND SURGERY OP THE UNIVERSITY OF 



VICTOR C. VAUGHAN,",):p;.y;M;D,, A.B-" 



IN CHARGE OF THE TUBERCULOSIS WORK OP THE DETROIT, W4RD <iF, H?AITI 

 JUNIOR ATTENDING PHYSICIAN TO LARPFH O.SPITAT., .M.M 



AND 



J. WALTER VAUGHAN, M.D., A.B. 



JUNIOR ATTENDING SURGEON TO HARPER HOSPITAL, DETROIT 



ILLUSTRATED 



LEA & FEBIGER 



PHILADELPHIA AND NEW YORK 



