Chatterjee, PBasu, R KSehgal, J M2009-05-282009-05-281977-08-01Chatterjee P, Basu RK, Sehgal JM. Possible anthelmintic use of piperazine acetate & lactate. Indian Journal of Experimental Biology. 1977 Aug; 15(8): 658-9http://imsear.searo.who.int/handle/123456789/57601engAcetates --urineAnimalsCitrates --urineLactates --urinePiperazines --urineRatsComparative Study