CONTENTS. 



C. R. Stockakd : The influence of alcoholism on the offspring. 50 (659). 



T. E. Osborne and L. B. Mendel : Growth and maintenance on purely artificial diets. 51 (660). 

 T. B. Osborne and L. B. Mendel : Feeding experiments with fat-free food mixtures. 52 (661). 

 T. H. Morgan: The masking ot a Mendelian result by the influence of the environment. 53 (6C2). 

 W. H. Manwaring : Sources of error in serological work. 54 (663). 



A. F. Hess: The relation of the virulence of the tubercle bacillus to its persistence in the circulation. 

 55 (664). 



N. B. Foster : On indican in the blood of uremic patients. 56 (665). 



A M. Pappenheimeu : The inhibitory action of adrenalin in muscle-pancreas mixtures. 57 (666). 



J. Auer and S. J. Meltzer : A characteristic course of the rise of blood pressure caused by an intra- 

 spinal injection of adrenalin. 58 (667). 



C. Eggleston and R. A. Hatcher : Demonstration of vomiting movements in an eviscerated animal 

 under the influence of digitalis. 59 (668). 



C. J. Wiggers : The variations of pressure in the pulmonary artery. 60 (669). 



T. S. Githens: The results of ligation of the pulmonary and cutaneous arteries in the frog. 6z (670). 

 H. A. Stewart and S Harvey : Variations in the response of different arteries to blood serum and 

 plasma. 62(671). 



F. S. Lee and A. E. Guenther : General physiological properties of diaphragm muscle. 63 (672). 

 Mary Whitall Worthington (presented by W. H. Howell) : The stimulation of nerve endings 



in muscle, and the theory of receptive substances. 64 (673). 

 T. Brailsford Robertson: On the isolation of oocytase. the fertilizing and cytolyzing substance in 



mammalian blood serum. 65 (674). 

 Sutherland Simpson : The food factor in hibernation. 66 ( 67 5). 



F. P. Gay and J. G. Fitzgerald : A rapid method of producing a haemolytic serum. 67 (676). 

 Isaac Ott and J. C. Scott : The effect of internal secretions on the secretion of epinephrin. 68 

 (677). 



J. G. Fitzgerald and J. B. Leathes: Standardization of the Wassermann reaction. 69 (678). 



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