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Volume 13, Number 12—December 2007

Perspective

Need for Improved Methods to Collect and Present Spatial Epidemiologic Data for Vectorborne Diseases

Lars Eisen*Comments to Author  and Rebecca J. Eisen†
Author affiliations: *Colorado State University, Fort Collins, Colorado, USA; †Centers for Disease Control and Prevention, Fort Collins, Colorado, USA

Main Article

Figure 3

State and county boundaries within the contiguous United States. Note the increasing size of counties from east to west.

Figure 3. State and county boundaries within the contiguous United States. Note the increasing size of counties from east to west.

Main Article

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