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300228 Studies found for: the | Interventional Studies
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Map Legend
Region Name Number of Studies
World 300,228
Africa [map] 10,175
Central America [map] 2,999
East Asia [map] 36,130
Japan 5,750 [studies]
Europe [map] 82,441
Middle East [map] 13,536
North America 134,212
Canada [map] 20,731 [studies]
Greenland 1 [studies]
Mexico 3,661 [studies]
United States [map] 120,672 [studies]
North Asia [map] 6,179
Pacifica [map] 8,249
South America [map] 10,456
South Asia [map] 5,380
Southeast Asia [map] 6,559

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