Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
47179 studies found for:    Open Studies | Senior
47179 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 47179  
Africa   [map]   622  
Central America   [map]   232  
East Asia   [map]   7209  
Japan 815   [studies]
Europe   [map]   15474  
Middle East   [map]   2284  
North America 18722  
Canada   [map]   3001   [studies]
Mexico 351   [studies]
United States   [map]   16472   [studies]
North Asia   [map]   532  
Pacifica   [map]   968  
South America   [map]   1164  
South Asia   [map]   420  
Southeast Asia   [map]   887  

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.