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Study Location:
A location is defined by clicking on the Map below
7858 Studies found for:
"breast cancer"
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
Region Name   Number of Studies
World 7,858  
Africa   [map]   135  
Central America   [map]   95  
East Asia   [map]   845  
Japan 131   [studies]
Europe   [map]   2,149  
Middle East   [map]   272  
North America 4,523  
Canada   [map]   587   [studies]
Mexico 111   [studies]
United States   [map]   4,209   [studies]
North Asia   [map]   183  
Pacifica   [map]   210  
South America   [map]   271  
South Asia   [map]   106  
Southeast Asia   [map]   180  

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.