CONTENTS. 



Frederick P. Gay and William P. Lucas: The value of the conglutination 

 reaction as a means of diagnosis of acute bacterial infections. 14 (424). 



J. A. Mandel : Analysis of the cleavage products of the nucleoprotein of 

 the mammary glands. 15 (425). 



S. J. Meltzer and J. Auer : Respiration by continuous intra-tracheal insuf- 

 flation of air. A demonstration. 16 (426). 



Alexis Carrel : Demonstration of animals whose thoracic organs have been 

 operated upon. 17 (427). 



Don R. Joseph and S. J. Meltzer : The mutual antagonistic life-saving 

 action of barium and magnesium. A demonstration. 18 (428). 



J. Auer and P. A. Lewis : A demonstration of the cause of acute anaphy- 

 lactic death in guinea pigs. 19 (429). 



Richard M. Pearce and A. B. Eisenbrey : Anaphylactic "shock" in 

 the dog. 20 (430). 



John F. Anderson and W. H. Schultz : The cause of serum anaphylactic 

 shock and some methods of alleviating it. 21 (431). 



L. Kast : The influence of glycerin on gastric secretion. 22 (432). 



Frederic S. Lee and Max Morse : The summation of stimuli. 23 (433). 



A. H. Ryan and F. V. and C. C. Guthrie: The action of magnesium salts : 

 A. In relation to motor nerve impulses ; B. In relation to sensory 

 stimulation. 24 (434). 



C. C. and F. V. Guthrie and A. H. Ryan : The effects of direct applica- 

 tion of magnesium salts : A. To motor and sensory nerves ; B. To 

 cardio-inhibitory nerves. 25 (435). 



C. C. Guthrie : The survival and growth of subcutaneously engrafted 

 ovarian and testicular tissue. 26 (436). 



C. C. Guthrie : The survival of engrafted thyroid and 'renal tissue. 27 (437). 



C. C. Guthrie : The effect of anemia and of double hyperemia on hyper- 

 plastic goitre. 28 (438). 



Donald D. Van Slyke : A method for the determination of amino-nitrogen 

 and its applications. 29 (439). 



Isaac Ott and John C. Scott : Note on the production of glycosuria by para- 

 thyroids, pancreas and the infundibular extract of the'pituitary. 30 (440). 



Simon Flexner and Paul A. Lewis : A report on experimental polio- 

 myelitis. 31 (441). 



A. J. Carlson and Clara Jacobson : The depression of the ammonia de- 

 stroying power of the liver after thyroid-parathyroidectomy. 32 (442). 



A. J. Carlson and A. L. Crittenden : The relation of ptyalin concentra- 

 tion to the diet and to the rate of salivary secretion. 33 (443). 



Hideyo Noguchi : On non-specific complement fixation. 34 (444). 



Eugene L. Opie : Experimental cirrhosis of the liver. 35 (445). 



Max Morse : Shaking experiments with protozoa. 36 (446). 



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