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50428 Studies found for: Recruiting Studies
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Map Legend
Region Name Number of Studies
World 50,428  
Africa   [map]   1,629  
Central America   [map]   323  
East Asia   [map]   7,812  
Japan 778   [studies]
Europe   [map]   16,543  
Middle East   [map]   1,948  
North America 23,839  
Canada   [map]   3,446   [studies]
Greenland 1   [studies]
Mexico 443   [studies]
United States   [map]   21,461   [studies]
North Asia   [map]   802  
Pacifica   [map]   1,233  
South America   [map]   1,397  
South Asia   [map]   592  
Southeast Asia   [map]   988  

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