THREADWORMS. 101 



results following their use generally appeared to 

 me to be principally attributable to the aperients 

 employed to increase their action. The seeds of 

 Butea frondosa, and several other drugs rarely 

 prescribed in this country, have also disappointed 

 my expectations. 



Those who desire to try any more new drugs, 

 with the view of introducing them into British 

 practice, should previously consult Dr. E. J. 

 Waring' s brochure, entitled " Notes on some of the 

 principal Indigenous Anthelmintics of India." 



