THE SECRETION OF THE DIGESTIVE JUICES 



387 



Gastric Juice from Miniature Stomach in a Dog in Different 

 Experiments (Bickel) . 



A of Blood and Saliva Compared (Jappelli}. 



The protein substances, such as serum-albumin and globulin, 

 common to blood and to some of the digestive secretions, take a 

 middle place between the constituents that are undoubtedly manu- 



