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50745 Studies found for: Recruiting Studies
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Map Legend
Region Name Number of Studies
World 50,745  
Africa   [map]   1,637  
Central America   [map]   332  
East Asia   [map]   7,920  
Japan 798   [studies]
Europe   [map]   16,670  
Middle East   [map]   1,999  
North America 23,927  
Canada   [map]   3,462   [studies]
Greenland 1   [studies]
Mexico 454   [studies]
United States   [map]   21,549   [studies]
North Asia   [map]   810  
Pacifica   [map]   1,261  
South America   [map]   1,402  
South Asia   [map]   600  
Southeast Asia   [map]   993  

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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.