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All 269061 Studies found for: ALL
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   [map]   269,061  
East Asia 28,334  
China 11,486   [studies]
Hong Kong 1,574   [studies]
Korea, Democratic People's Republic of 2   [studies]
Korea, Republic of 8,920   [studies]
Mongolia 18   [studies]
Taiwan 5,283   [studies]

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.