From Sir Edward Sharpey Schafer's "The Endocrine 

 Organs" (Longmans . Green & Co.). 



THE EFFECT OF THE PITUITARY GLAND UPON 

 GROWTH 



The dogs are from the same litter. From the one on 

 the left a portion of the pituitary has been removed. 

 (After Aschner.) 



By permission of the Editor of the " Practitioner." 

 CASE OF MYXCEDEMA 

 a, before, and b, after treatment by thyroid extract. 



