Leach et al.: Hookworm Infestation 





TETRACHLORIDE TO EACH 6 



KILOGRAMS OF BO 



)Y WEIGHT. 



;::?: 



Denied. 





s8 



Do. 



Do. 

 Slight vomiting after 



—-£~ 



™+T" 



_.„_„. 







+ + 



{+ 





--do 



x 











XXX 



+ + + + + 





Tuba, moderate.. 





+ 





Tuba, moderate... 



+ + + 



| 



Tuba, moderate 





Tuba, moderate 



do. 



.....do 







Is 



