122 



The Endocrine Organs 



c 

 < 

 O 



o! 



"3 



O 

 -*j> 



a 



PH 



01 



"^ 



o "^ 

 t_, 



o s 



4J 



O -~~- '*-" 



CQ * O 



,r*j . .^-, 



x 2 c 



aM "S 



e S S) 





 O 



<u 



=8 ^ - 



6 



| 1 



S 5 



cEL 



o 

 o 









 i 



to 

 oo 



I 



O 



o 

 o 



3 



?r 



