Objective To make the distribution map of malaria infection in Ruili area, Yunnan Province by geographical information system (GIS) and analyze malaria prevalent trend.
目的运用地理信息系统(GIS)制作瑞丽疟疾发病分布图，分析探讨瑞丽疟疾的流行态势。
Objective To make the distribution map of malaria infection in Ruili area, Yunnan Province by geographical information system (GIS) and analyze malaria prevalent trend.
目的运用地理信息系统(GIS)制作瑞丽疟疾发病分布图，分析探讨瑞丽疟疾的流行态势。
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