PROCEEDINGS 



OF THE 



Society for 

 Experimental Biology and Medicine 



ONE HUNDRED NINETEENTH MEETING 



ROCKEFELLER INSTITUTE FOR MEDICAL 

 RESEARCH 

 NEW YORK CITY 

 DECEMBER 21, 1921, 



AND 



SECOND MEETING 



MINNESOTA BRANCH 

 MINNEAPOLIS, MINNESOTA 



DECEMBER 14, 1921 



Volume XIX 

 No. 3 



NEW YORK 

 1921 



