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124900 Studies found for: during AND procedure

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Map Legend
Region Name Number of Studies
World 124,900
Africa [map] 4,502
Central America [map] 1,241
East Asia [map] 13,650
Japan 2,187 [studies]
Europe [map] 41,831
Middle East [map] 7,150
North America 50,288
Canada [map] 8,793 [studies]
Greenland 1 [studies]
Mexico 1,701 [studies]
United States [map] 44,438 [studies]
North Asia [map] 2,840
Pacifica [map] 3,268
South America [map] 4,865
South Asia [map] 2,055
Southeast Asia [map] 2,698

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.