CONTENTS. 



Alfred F. Hess and Lester J. Unger : The role of fat-soluble vitamine in the 

 dietary of infants. 28 (1488). 



Isidor Greenwald: A method for the determination of calcium, magnesium, po- 

 tassium, sodium, chlorides and "acid-soluble" sulfur and phosphorus in one 

 sample (25CC.) of blood. 29 (1489). 



Mary B. Stark (by invitation) : A benign tumor hereditary in Drosophiia. 30 

 (1490). 



Walter H. Eddy and Helen C. Stevenson: The suitability of the "Bachman Test" 

 for water-soluble B in vitamine. 31 (1491). 



D. E. Lancefield (by invitation) : Two sex-linked lethals of simultaneous appear- 

 ance in Drosophiia obscura. 32 (1492). 



Robert H. Bowen (by invitation): New methods for the analysis of cystoplasmic 

 structures. With demonstrations. 33 (i493)- 



Donald D. VanSlyke, J. H. Austin and E. Stillman : The excretion of urea. 

 34 (i494). 



Julia B. Paton (by invitation): Enzymes of pollen. 35 (1495). 



David I. Macht and C. F. Mora: Effect of the anesthetization on the subsequent 



behavior and intelligence of albino rats. 36 (1496). 

 Robert L. Levy and Glenn E. Cullen: On the deterioration of crystalline stro- 

 phanthin in aqueous solution. 37 (1497), 



The Proceedings of the Society for Experimental Biology and Medicine are 

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President — Gary N. Calkins, Columbia University. 



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 Medical College. 



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