Cheng Y-J, Norris J, Bao C-J, Liang Q, Hu J-L, Wu Y, Tang F-Y, Liu W-D, Ding K-Q, Zhao Y, Peng Z-H, Yu R-B, Wang H, Shen H-B, Chen F. Geographical information systems-based spatial analysis and implications for syphilis interventions in Jiangsu province, People’s Republic of China. Geospat Health [Internet]. 2012 Nov. 1 [cited 2024 Nov. 22];7(1):63-72. Available from: https://www.geospatialhealth.net/gh/article/view/105