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2218 Studies found for: cough
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 2,218  
Africa   [map]   136  
Central America   [map]   53  
East Asia   [map]   384  
Japan 62   [studies]
Europe   [map]   720  
Middle East   [map]   149  
North America 837  
Canada   [map]   247   [studies]
Mexico 56   [studies]
United States   [map]   710   [studies]
North Asia   [map]   110  
Pacifica   [map]   124  
South America   [map]   162  
South Asia   [map]   97  
Southeast Asia   [map]   110  
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Studies with multiple locations are included in each region containing locations.