A TEXT-BOOK OF 



BY 



AUSTIN FLINT, M. D., LL. D. 



PROFESSOR OF PHYSIOLOGY AND PHYSIOLOGICAL ANATOMY IN THE BELLEVUE HOSPITAL MEDICAL COLLEGE 



NEW YORK ; VISITING PHYSICIAN TO BELLEVUE HOSPITAL ; FELLOW OF THE NEW YORK STATE 



MEDICAL ASSOCIATION ; CORRESPONDENT OF THE ACADEMY OF NATURAL SCIENCES 



OF PHILADELPHIA ; MEMBER OF THE AMERICAN PHILOSOPHICAL SOCIETY, ETC. 



WITH THREE HUNDRED AND SIXTEEN FIGURES IN THE TEXT, AND TWO PLATES 



FOURTH EDITION, ENTIRELY REWRITTEN 



NEW YORK 

 D. APPLETON AND COMPANY 



1888 



