50807 studies found for:    (NOT NOTEXT) [CITATIONS]
50807 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 50807  
Africa   [map]   1723  
Central America   [map]   809  
East Asia   [map]   3939  
Japan 701   [studies]
Europe   [map]   14989  
Middle East   [map]   1988  
North America 25933  
Canada   [map]   4153   [studies]
Mexico 828   [studies]
United States   [map]   23489   [studies]
North Asia   [map]   1007  
Pacifica   [map]   1568  
South America   [map]   2162  
South Asia   [map]   1010  
Southeast Asia   [map]   1197  
Hints:

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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.