AN AMERICAN TEXT-BOOK 



OF 



PHYSIOLOGY 



LM Angeles, CaJ, 

 HENRY P. BOWDITCH, M. D. WARREN P. LOMBARD, M. D. 



JOHN G. CURTIS, M.D. GRAHAM LUSK, Ph.D., F.R.S. (EDIN.) 



HENRY H. DONALDSON, Ph. D. W. T. PORTER, M.D. 



W. H. HOWELL, Ph.D., M.D. EDWARD T. REICHERT, M.D. 



FREDERIC S. LEE, Ph.D. HENRY SEW ALL, Ph.D., M.D. 



EDITED BY 



WILLIAM H. HOWELL, Ph.D., M.D. 



Professor of Physiology in the Johns Hopkins University, Baltimore, Md. 



SECOND EDITION, REVISED 



Vol. I. 



BLOOD, LYMPH, AND CIRCULATION; SECRETION, DIGESTION 



AND NUTRITION; RESPIRATION AND ANIMAL HEAT; 



CHEMISTRY OF THE BODY 



PHILADELPHIA AND LONDON 



W. B. SAUNDERS & COMPANY 



1901 



