464 



INDEX 



XANTHIN, 334, 417 



X rays in the examination of the 



stomach, 355 

 of the intestine, 375 



YAWNING, 302 

 ^east, 2, 330 



ZONA granulosa, 433 



pellucida, 433 

 Zuntz on excretion of C0 2 in the dog, 



400 

 experiments on muscle work, 62, 



400 

 Zymin, 3, 331 



secreting epithelium, 24 

 Zymogen, 24 



ERRATA 



Page 12, line 5, for " (p. 427) " read " (p. 416)." 

 15, /or "(p. 23) "read "(p. 210)." 

 ,, 13, 23, for "(p. 23)" read " (p. 24)." 



,, 20, lines 11, 12, for " (fig. 176, p. 447)" read "(fig. 170, p. 435)." 

 29, last line, for " (p. 393) " read " (p. 332)." 

 ,, 40, line 10, for " p. 344 " read " p. 330." 

 ,, 58, ,, 12, delete from the word " opposing" to end of sentence, and insert 



" group, which fix the joint from which the movement is made.'' 

 ,, 62, line 22, for " (p. 339)" read " (p. 327)." 

 ,, 25, for " (p. 341)" read "(p. 328)." 



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