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5386 studies found for:    Open Studies | "Digestive System Diseases"
5386 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 5386  
Africa   [map]   65  
Central America   [map]   29  
East Asia   [map]   1307  
Japan 117   [studies]
Europe   [map]   1666  
Middle East   [map]   259  
North America 2061  
Canada   [map]   318   [studies]
Mexico 42   [studies]
United States   [map]   1845   [studies]
North Asia   [map]   61  
Pacifica   [map]   131  
South America   [map]   93  
South Asia   [map]   102  
Southeast Asia   [map]   90  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

Studies with no locations are not included in the counts or on the map.

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