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33402 Studies found for: NIH
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Map Legend
Region Name Number of Studies
World 33,402
Africa [map] 792
Central America [map] 654
East Asia [map] 230
Japan 55 [studies]
Europe [map] 541
Middle East [map] 111
North America 29,549
Canada [map] 1,298 [studies]
Mexico 57 [studies]
United States [map] 29,401 [studies]
North Asia [map] 61
Pacifica [map] 383
South America [map] 268
South Asia [map] 157
Southeast Asia [map] 188

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.