Zhang, Z.-J., R. Zhu, N. R. Bergquist, D.-M. Chen, Y. Chen, L.-J. Zhang, J.-G. Guo, F. Zhao, and Q.-W. Jiang. “Spatial Comparison of Areas at Risk for Schistosomiasis in the Hilly and Mountainous Regions in the People’s Republic of China: Evaluation of the Long-Term Effect of the 10-Year World Bank Loan Project”. Geospatial Health, vol. 6, no. 2, May 2012, pp. 205-14, doi:10.4081/gh.2012.138.