61979 studies found for:    (NOT NOTEXT) [CITATIONS]
61979 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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Map Legend
Region Name   Number of Studies
World 61979  
Africa   [map]   2141  
Central America   [map]   927  
East Asia   [map]   5292  
Japan 888   [studies]
Europe   [map]   18478  
Middle East   [map]   2494  
North America 30060  
Canada   [map]   4977   [studies]
Mexico 1011   [studies]
United States   [map]   27089   [studies]
North Asia   [map]   1268  
Pacifica   [map]   1893  
South America   [map]   2701  
South Asia   [map]   1210  
Southeast Asia   [map]   1485  

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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.