PUBLICATIONS OF THE ROCKEFELLER INSTITUTE FOR MEDICAL RESEARCH 



THE JOURNAL OF EXPERIMENTAL MEDICINE 



Edited by 

 SIMON FLEXNER, M.D. 



The Journal of Experimental Medicine is designed to cover the field of experimental medicine. 

 It is issued monthly, two volumes of over 600 pages each appearing in a year. The subscription 

 price per year (two volumes) is $5.00, payable in advance. Single copies cost 75 cents. Remittance* 

 should be made by draft or check on New York, or by postal money order, payable to The Journal of 

 Experimental Medicine, Mount Royal and Guilford Avenues, Baltimore, Md., or Avenue A and 

 66th Street, New York, N. Y. 



THE JOURNAL OF BIOLOGICAL CHEMISTRY 



Edited by 

 H. D. DAKIN, New York, N. Y. LAFAYETTE B. MENDEL, New Haven, Conn. 



E. K. DUNHAM, New York, N. Y. A. N. RICHARDS, Philadelphia, Pa. 



DONALD D. VAN SLYKE, New York, N. Y. 



The Journal of Biological Chemistry is designed for the prompt publication of original investigations 

 of a chemical nature in the biological sciences. It is issued monthly. Each volume consists of as many 



subscriptions is giveu lu iim \ju. %.m^^ ^^^^ 



STUDIES FROM THE ROCKEFELLER INSTITUTE FOR MEDICAL RESEARCH 



The published results of investigations conducted in the Institute, or under its grants, are republished 

 at irregular intervals in volumes designated Studies from The Rockefeller Institute for Medical Research. 

 The subscription price is $2.00 per volume, payable in advance. A special rate of $1.00 per volume is 

 made to those who subscribe to The Journal of Experimental Medicine, The Journal of Biological 

 Chemistry, or The Journal of General Physiology. Remittances should be made by draft or check on 

 New York, or by postal money order, payable to The Rockefeller Institute for Medical Research, Avenue 

 A and 66th Street, New York, N. Y. 



SEMIANNUAL LIST 



The Institute publishes a Semiannual List of all papers by members of the stafif and those working 

 under grants from the Institute, stating the title and place of publication of these reports. The Semi- 

 annual List will be sent regularly upon application. 



