CONTENTS. 



Ludwig Kast, V. C. Myers and Emma L. Wardell: The estimation of cholesterol 

 in blood. 105 (1283). 



John Auer and Israel S. Kleiner: Morphin hyperglycaemia as a test for pan- 

 creatic deficiency. 106 (1284). 



T. H. Morgan: Demonstration of the effects of castration on Seabright Cockerels. 

 107 (1285). 



I. S. Kleiner and S. J. Meltzer: The effect of painting the pancreas with adrenalin 

 on glycaemia and glycosuria. 108 (1286). 



William J. Gies and Collaborators: Studies of dental caries, with special refer- 

 ence to internal secretions in their relation to the development and condition of 

 dental enamel. 109 (1287). 



William Salant and A. M. Swanson: Diet and renal activity in tartrate nephritis. 

 110 (1288). 



William Salant and Helene Connet: Experiments with an isomer of cafTein. 

 in (1289). 



Olaf Bergeim: The determination and significance of intragastric conductance. 

 112 (1290). 



John O. Halverson, Henry K. Mohler and Olaf Bergeim: The calcium content 



of the blood serum in certain pathological conditions. 113 (1291). 

 A. W. Hewlett: Circulatory effects of tyramin. 114 (1292). 



Ahmed E. Shevky (by invitation) : Absence of urea-splitting ferments in the ani- 

 mal tissues. 115 (1293). 



The Proceedings of the Society for Experimental Biology and Medicine are 

 published as soon as possible after each meeting. Regular meetings of the Society 

 are held in New York on the third Wednesday of the months of October to May 

 inclusive. A volume of the Proceedings consists of the numbers issued during an 

 academic year. 



The price of Vols. I, II and III is four dollars each, of Vol. IV to current 

 volume is two dollars each, postage prepaid. The price of copies of the proceedings 

 of any meeting is thirty cents each, postage prepaid. Subscriptions are payable in 

 advance. 



President — William J. Gies, College of Physicians and Surgeons. 

 Vice-President — John Auer, Rockefeller Institute for Medical Research. 

 Secretary-Treasurer — Holmes C. Jackson, Univer.-ity and Bellevue Hospital 

 Medical College. 



Additional members of the Council — E. F. Dubois, Cornell University Medical 

 College, and George B. Wallace, University and Bellevue Hospital Medical College. 



Managing Editor — The Secretary- Treasurer, 338 East 26th St., New York City. 



