PROCEEDINGS 



OF THE 



Society for 

 Experimental Biology and Medicine 



FIFTY-THIRD MEETING 



PHYSIOLOGICAL LABORATORY 

 UNIVERSITY AND BELLEVUE HOSPITAL 

 MEDICAL COLLEGE 



NEW YORK CITY 

 APRIL 16, 1913 



AND 



THIRD MEETING 

 PACIFIC COAST BRANCH, SAN FRANCISCO, CALIFORNIA 



APRIL 2, 1913 



Volume X 

 No. 4 



NEW YORK 



