Strategy formulation for schistosomiasis japonica control in different environmental settings supported by spatial analysis: a case study from China oleh Zhao Chen, Xiao-Nong Zhou, Kun Yang, Xian-Hong Wang, Zhen-Qi Yao, Tian-Ping Wang, Guo-Jing Yang, Ying-Jing Yang, Shi-Qing Zhang, Jian Wang, Tie-Wu Jia, Xiao-Hua Wu