1Parsad D, Saini R, Negi KS. Comparison of combination of cimetidine and levamisole with cimetidine alone in the tretment of recalcitrant warts [ J ]. Australas J Dermatol,1999,40(2) :93 -95.
2Szeto C, Gillespie KM, Mathieson PW. Levmisole induces interleukin - 18 and shifts type 1/type 2 eytokine balance.immunology[ J]. Immunology,2000,100(2) :217 - 224.
4Parsad D. Saini R ,Negi. KS . Com[arison of gombinstion of cime- tidine snd levamisole with gimetidine alone in the tretment of recal- citrant warts [J]. Australas J Dermatol.