70 ILLINOIS BIOLOGICAL MONOGRAPHS [190 



1915. The Resistance of Fish to Changes of Osmotic Pressure and Chemical Conditions. 

 Amer. Jour. Physiol., 39:313-329. 



Geppert, J. 



1889. Ueber des Wesen der Blausaurevergiftung. Zeit. kiln. Med., 15 :208-242, 307-369. 

 Gregersen, J. P. 



1916. Untersuchungen iiber die antiseptische Wirkung des Magensaftes. Centr. Bakt. 

 Par., Orig., 77:353-361. 



GUNN, J. W C. 



1914. The Influence of Temperature on the Action of Strophantin on the Mammalian 

 Heart., Jour. Pharm. Exp. Ther., 6:39-44. 

 Haskell, C. C. 



1913. The Influence of Temperature on the Results Secured by Houghton's Method of 

 Assay for the Heart Tonics. Lilly Sci. Bull., ser. 1 , no. 5, pp. 199-201. 



1914. The Physiological Activity of Ergotin and Powdered Extracts of Ergot. Jour. 

 Amer. Pharm. Assn., 3:786. 



Hatcher, R. A. and Brody, J. G. 



1910. Biological Standardization of Drugs. Amer. Jour. Pharm., 82 :360-372. 

 Heffter, a. 



1908. Giebt es reduzierende Fermente im Tierkorper? Arch. exp. Path., Suppl., 59:253- 

 260. 



Hopkins, F. G. 



1914. The Dynamic Side of Biochemistr>'. Report Brit. Assn. Adv. Sci., Birmingham, 

 1913; 652-668. 



Houghton, E. M. 



1898. Pharmacologic Assay of the Heart Tonics. Jour. Amer. Med. Assn., 31:959-961. 

 Hyman, L. H. 



1916. On the Action of Certain Substances on Ox>-gen Consumption. I. The Action 

 of Potassium Cyanide. Amer. Jour. Physiol., 40:238-248. 

 Joseph, D. R. and Meltzer, S. J. 



1909. The Comparative Toxicity of the Chlorides of Magnesium, Calcium, Potassium 

 and Sodium. Jour. Pharm. Exp. Ther., 1 :l-26. 



Kahlenberg, L, and Austin, R. M. 



1900. On the Toxic Action of Acid Sodium Salts on Lupinus albus. Jour. Phys. Chem., 

 4:553-569. 



Kahlenberg, L. and Mehl, H. F. 



1901. Toxic Action of Electolytes upon Fishes. Jour. Phys. Chem., 5:113-132. 

 Kahlenberg, L. and True, R. H. 



1896. On the Toxic Action of Dissolved Salts and their Electrolytic Dissociation. Bot. 

 Gaz., 22:81-124. 

 Kastle, J. H. and Loevenhart, A. S. 



1901. On the Nature of Certain of the Oxidizing Ferments. Amer. Chem. Jour., 26:539- 

 566. 



KiSSKALT, K. 



1915. iJber die Beziehungen der todlichen Dosis zur Oberflache. Biochem. Zeit., 

 71:468^78. 



Krizenecky, J. 



1916. Ein Beitrag ziun Studium der Bedeutimg osmotischer Verhaltnisse des Medium 

 fiir Organismen. Arch. ges. Physiol., 163:325-354. 



Krogh, a. 



1914. On the Influence of the Temperature on the Rate of Embryonic Development. 

 Zeit. allgem. Physiol., 16:163-177. 

 1914a. On the Rate of Development and CO2 Production of Chr>-salides of Tenebrio 

 molilor at Different Temperatures. Zeit. allgem. Physiol., 16:178-190. 



