the effect of praziquantel ( 2-cyclohexylcarbonyl-1,2,3,6,7,11b-hexahydro-4h-pyrazino [ 2,1-a ] ++ +isoquinolin- 4-one , embay 8440 , biltricide ) on the ultrastructure of paragonimus westermani was investigated in vitro and in vivo .
C0032911
praziquantel
C0702014
biltricide