Retrospective investigation and analysis of endemic situation of schistosomiasis in hilly regions of Sichuan Province
ZHANG Yi, ZHANG Xu-Dong, TANG Hong-Ying, YE Yu-Ling, CHEN Quan-Fu, LI Zhi-Ming, ZHONG Bo
Chinese Journal of Schistosomiasis Control . 2012, (2): 164 -167 .