Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
6683 studies found for:    Open Studies | "Digestive System Diseases"
6683 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 6683  
Africa   [map]   95  
Central America   [map]   26  
East Asia   [map]   1786  
Japan 134   [studies]
Europe   [map]   1968  
Middle East   [map]   309  
North America 2176  
Canada   [map]   333   [studies]
Mexico 37   [studies]
United States   [map]   1951   [studies]
North Asia   [map]   63  
Pacifica   [map]   154  
South America   [map]   109  
South Asia   [map]   119  
Southeast Asia   [map]   97  

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.