Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
3780 studies found for:    Open Studies | "General Surgery"
3780 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 3780  
Africa   [map]   50  
Central America   [map]   7  
East Asia   [map]   542  
Japan 24   [studies]
Europe   [map]   1294  
Middle East   [map]   219  
North America 1237  
Canada   [map]   294   [studies]
Mexico 12   [studies]
United States   [map]   990   [studies]
North Asia   [map]   26  
Pacifica   [map]   41  
South America   [map]   102  
South Asia   [map]   42  
Southeast Asia   [map]   52  

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.