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388189 Studies found for: the

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 388,189
Africa [map] 12,645
Central America [map] 3,420
East Asia [map] 46,321
Japan 6,629 [studies]
Europe [map] 111,924
Middle East [map] 18,339
North America 161,814
Canada [map] 24,142 [studies]
Greenland 1 [studies]
Mexico 4,118 [studies]
United States [map] 145,431 [studies]
North Asia [map] 6,927
Pacifica [map] 9,089
South America [map] 12,142
South Asia [map] 6,384
Southeast Asia [map] 7,932
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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.