Establishment of spatial database for schistosomiasis by using GPS and Google Earth
Ding ping, HeJiebao, Li Sheng, Yao Jinfu, Chu Qiong, Tang Xiping
Journal of Tropical Diseases and Parasitology . 2013, (3): 128 -130 .  DOI: 10.3969/j.issn.1672-2302.2013.03.002