Spatial hotspot exploration on digestive tract cancer mortality with geographic information system
QI Xiao-peng, ZHOU Mai-geng, HU Yi-song, WANG Li-jun, GE Hui, ZHUANG Da-fang, YANG Gong-huan
GEOGRAPHICAL RESEARCH . 2010, (1): 181 -187 .  DOI: 10.11821/yj2010010019