THE 



CYCLOPAEDIA 



OF 



ANATOMY AND PHYSIOLOGY. 



EDITED BY 



ROBERT 13. TODD, M.D. F.R.S. 



TEL LOW OF THE KOYAL COLLEGE OF PHYSICIANS; 



PHYSICIAN TO KING'S COLLEGE HOSPITAL; AND FORMERLY 



PROFESSOR OF PHYSIOLOGY AND OF GENERAL AND MORBID ANATOMY IN KING'S COLLEGE, 



LONDON, ETC. ETC. 





VOL. IV. PART I. 



PLE 



STA 



18471849 



LONDON 

 LONGMAN, BROWN, GREEN, LONGMANS, ROBERTS. 



