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457 Studies found for: Argentina AND Participants | Bulgaria

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 457
Africa [map] 257
Central America [map] 114
East Asia [map] 327
Japan 154 [studies]
Europe [map] 457
Middle East [map] 301
North America 437
Canada [map] 319 [studies]
Mexico 313 [studies]
United States [map] 401 [studies]
North Asia [map] 390
Pacifica [map] 280
South America [map] 457
South Asia [map] 158
Southeast Asia [map] 233
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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.