5481 studies found for:    Open Studies | "Digestive System Diseases"
5481 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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Map Legend
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 5481  
Africa   [map]   66  
Central America   [map]   22  
East Asia   [map]   1391  
Japan 121   [studies]
Europe   [map]   1627  
Middle East   [map]   261  
North America 1983  
Canada   [map]   303   [studies]
Mexico 44   [studies]
United States   [map]   1775   [studies]
North Asia   [map]   58  
Pacifica   [map]   144  
South America   [map]   85  
South Asia   [map]   104  
Southeast Asia   [map]   78  
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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.