XI, B, 1 de la Paz and Garcia: Use of Apomorphine 59 



ther confirmed by the observation that no expiration occurs 

 during the act of vomiting. 



A strong expiratory effort is not produced immediately after 

 the expulsion of the vomitus. 



The administration of apomorphine cannot facilitate the re- 

 moval of foreign bodies from the trachea, 



ACKNOWLEDGMENT 



We wish to acknowledge our indebtedness to Prof. R. B. 

 Gibson for reading the manuscript of this paper and for many 

 kind and valuable suggestions made by him during the progress 

 of the experiments. 



