PROCEEDINGS 



OF THE 



Society for 

 Experimental Biology and Medicine 



ONE HUNDRED NINTH MEETING 



CORNELL UNIVERSITY MEDICAL COLLEGE 

 NEW YORK CITY 

 OCTOBER 20, 1920 

 AND 



TWENTY-SIXTH MEETING 

 PACIFIC COAST BRANCH 

 BERKELEY, CALIFORNIA 

 OCTOBER 13, 1920 



Volume XVIII 

 No. 1 



NEW YORK 



1920 



