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51034 Studies found for: Recruiting Studies
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Map Legend
Region Name Number of Studies
World 51,034  
Africa   [map]   1,632  
Central America   [map]   329  
East Asia   [map]   7,989  
Japan 804   [studies]
Europe   [map]   16,811  
Middle East   [map]   2,014  
North America 24,021  
Canada   [map]   3,475   [studies]
Greenland 1   [studies]
Mexico 471   [studies]
United States   [map]   21,607   [studies]
North Asia   [map]   819  
Pacifica   [map]   1,252  
South America   [map]   1,405  
South Asia   [map]   611  
Southeast Asia   [map]   999  

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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.