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63839 Studies found for: Recruiting, Not yet recruiting, Available Studies
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Map Legend
Region Name Number of Studies
World 63,839  
Africa   [map]   1,991  
Central America   [map]   341  
East Asia   [map]   8,874  
Japan 819   [studies]
Europe   [map]   18,577  
Middle East   [map]   2,227  
North America 26,182  
Canada   [map]   3,810   [studies]
Greenland 1   [studies]
Mexico 483   [studies]
United States   [map]   23,446   [studies]
North Asia   [map]   828  
Pacifica   [map]   1,295  
South America   [map]   1,567  
South Asia   [map]   679  
Southeast Asia   [map]   1,068  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

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.