I. H. CAMERON. 



: 

 TOBQEIO. 



THE INTERNAL SECRETIONS 



AND THE 



PRINCIPLES OF MEDICINE 



CHARLES E. DE M. SAJOUS, M.D. 



FELLOW or THE COLLEGE or PHYSICIANS or PHILADELPHIA ; 

 MEMBER or THE AMERICAN PHILOSOPHICAL SOCIETY, THE ACADEMY or NATURAL SCIENCES 



OF PHILADELPHIA, ETC.; 



KNIGHT or THE LEGION or HONOR AND OFFICER OF THE ACADEMY or FRANCE; 

 KNIQHT or THE ORDER OF LEOPOLD OF BELGIUM, ETC. 



FORMERLY LECTURER ON LARYNGOLOGY IN JEFFERSON MEDICAL COLLEGE AND PROFESSOR 

 or LARYNGOLOGY AND DEAN OF THE FACULTY IN THE MEDICO-CHIRUHGIOAL 

 COLLEGE ; FORMERLY PROFESSOR or ANATOMY AND PHYSI- 

 OLOGY IN THE WAGNER INSTITUTE or SCIENCE. 



VOLUME FIRST 



WITH FORTY-TWO ILLUSTRATIONS 



PHILADELPHIA 



F. A. DAVIS COMPANY, PUBLISHERS 

 1904 



