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5532 Studies found for: Epidemiology

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 5,532
Africa [map] 273
Central America [map] 85
East Asia [map] 472
Japan 47 [studies]
Europe [map] 1,880
Middle East [map] 170
North America 1,850
Canada [map] 308 [studies]
Mexico 69 [studies]
United States [map] 1,583 [studies]
North Asia [map] 136
Pacifica [map] 110
South America [map] 219
South Asia [map] 130
Southeast Asia [map] 147
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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.