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4998 Studies found for: colon cancer
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Map Legend
Region Name Number of Studies
World 4,998  
Africa   [map]   40  
Central America   [map]   45  
East Asia   [map]   799  
Japan 104   [studies]
Europe   [map]   1,621  
Middle East   [map]   134  
North America 2,243  
Canada   [map]   309   [studies]
Mexico 18   [studies]
United States   [map]   2,077   [studies]
North Asia   [map]   59  
Pacifica   [map]   136  
South America   [map]   93  
South Asia   [map]   26  
Southeast Asia   [map]   73  

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Studies with multiple locations are included in each region containing locations.