6o6 



INTERNAL SECRETION 



Vegetative organs, innervation of, 

 table showing, IQO, 192, iQ3 ? 194 



Vertebrates, embryology of pineal 

 body in, 351 



. lower than Batrachians, two 

 systems of bodies replacing 

 suprarenals in, 129 



Viscera, toxicity of, produced by ex- 

 tirpation of suprarenals, 156 



Vision, disturbances of, in acromegaly, 

 33i, 337 



WATER (drinking), transmission of 



goitre by, 81 



Women, castration of, results of, 380 

 , sexual characteristics of, 355 



X-RAYS, see Rontgen rays 



YOUTH, thyroid insufficiency in, 76 



ZONA glomerulosa, 270 



reticularis, 274 



spongiosa, 282, 283 



