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1781 Studies found for: Bulgaria
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 1,781  
Africa   [map]   516  
Central America   [map]   223  
East Asia   [map]   702  
Japan 299   [studies]
Europe   [map]   1,781  
Middle East   [map]   721  
North America 1,278  
Canada   [map]   751   [studies]
Mexico 555   [studies]
United States   [map]   1,143   [studies]
North Asia   [map]   1,135  
Pacifica   [map]   616  
South America   [map]   736  
South Asia   [map]   325  
Southeast Asia   [map]   453  
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Studies with multiple locations are included in each region containing locations.