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24377 studies found for:    ( NOT NOTEXT ) [FIRST-RECEIVED-RESULTS-DATE]
24377 studies found, shown on map.
A similar map is available for all studies in
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 24377  
Africa   [map]   940  
Central America   [map]   682  
East Asia   [map]   2538  
Japan 960   [studies]
Europe   [map]   5666  
Middle East   [map]   1062  
North America 16360  
Canada   [map]   2556   [studies]
Mexico 839   [studies]
United States   [map]   15587   [studies]
North Asia   [map]   1336  
Pacifica   [map]   1285  
South America   [map]   1482  
South Asia   [map]   718  
Southeast Asia   [map]   892  

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.