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E N T Z A : 



AN INTEODUCTION 



TO THE STUDY OF 



HELMINTHOLOGY 



WITH REFERENCE, MORE PARTICULARLY, TO 



THE INTEEI^AL PARASITES OF MAN. 



BY 



T. SPENCEE COEBOLD, M.D., E.E.S., 



LECTURER ON COMPARATIVE ANATOMY AT THE MIDDLESEX HOSPITAL. 



1 fl;l;/;l;V 



LONDON: 

 GKOOMBRIDGE AND SONS, 



5, PATERNOSTER ROW. 



" ' MDCCCLXIV. 



