PROCEEDINGS 



OF THE 



Society for 

 Experimental Biology and Medicine 



SEVENTY-FIFTH MEETING 

 COLLEGE OF PHYSICIANS AND SURGEONS 

 NEW YORK CITY 

 APRIL 19, 1916 



AND 



TWELFTH MEETING 

 PACIFIC COAST BRANCH 

 SAN FRANCISCO, CALIFORNIA 

 APRIL 18, 1916 



Volume XIII 

 No. 7 



NEW YORK 

 1916 



