9Dai JR, Wang W, Liang YS, et al. A novel molluscicidal formu- lation of niclosamide[J]. Parasitol Res, 2008, 103(2): 405-12.
10WHO/SCHISTO/92. The role of mollusciciding in schistosomia- sis control. Division of control of tropical diseases[R]. Geneva, Switzerland, 1992. 107.