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16326 Studies found for: sleep

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Map Legend
Region Name Number of Studies
World 16,326
Africa [map] 280
Central America [map] 155
East Asia [map] 1,574
Japan 292 [studies]
Europe [map] 4,824
Middle East [map] 780
North America 7,907
Canada [map] 1,235 [studies]
Mexico 204 [studies]
United States [map] 7,079 [studies]
North Asia [map] 374
Pacifica [map] 439
South America [map] 607
South Asia [map] 194
Southeast Asia [map] 260

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