1.Kirigia, J.M., L.G. Sambo and L.H. Kainyu. A cost-benefit analysis of preventive schistosomiasis interventions in Kenya.Afr J Health Sci.2000,7(3-4): 5-11.
  http://www.ncbi.nlm.nih.gov/pubmed/17650020?dopt=Citation

2.Fatiregun, A.A., K.O. Osungbade and A.E. Olumide. Cost-effectiveness of screening methods for urinary schistosomiasis in a school-based control programme in Ibadan, Nigeria.Health Policy.2009,89(1): 72-7.
  http://www.ncbi.nlm.nih.gov/pubmed/18573565?dopt=Citation

3.Croce, D., E. Porazzi, E. Foglia, et al. Cost-effectiveness of a successful schistosomiasis control programme in Cambodia (1995-2006).Acta Trop.2010,113(3): 279-84.
  http://www.ncbi.nlm.nih.gov/pubmed/19962364?dopt=Citation

谢谢