PHYSIOLOGY AND BIOCHEMISTRY 

 IN MODERN MEDICINE 



I'.Y 



.1. J. R. MACLEOD, M.lv 



PKOFK.ssoK 0» PHYSIOLOGY in thk i nivkksity or TOKONTO, Tl . ruKMt 



PB0FES80B OK PHYSIOLOGY IN ihk Wl 



CI.KVKIANI), OHIO 



Assisted by Roy <;. Peabce, B.A., M.D. 

 Director of the Cardiorespiratory Laboratory of Lakeside BoepitaL 



Cleveland, < >lii<> 



AND BY OTHERS 



SECOND KDTTTON 



\\ l ill . ll I i 8TRATION8, 1NCLI DING 

 n PLATES l\ COLORS 



BT LOUIfi 

 c \ mushy COMPANY 

 1919 



