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66258 Studies found for: Recruiting, Not yet recruiting, Available Studies
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Map Legend
Region Name Number of Studies
World 66,258
Africa [map] 2,007
Central America [map] 374
East Asia [map] 9,484
Japan 857 [studies]
Europe [map] 19,374
Middle East [map] 2,337
North America 26,756
Canada [map] 3,937 [studies]
Greenland 1 [studies]
Mexico 518 [studies]
United States [map] 23,870 [studies]
North Asia [map] 885
Pacifica [map] 1,348
South America [map] 1,591
South Asia [map] 719
Southeast Asia [map] 1,115

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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.