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2540 Studies found for: during AND oxygen saturation

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Map Legend
Region Name Number of Studies
World 2,540
Africa [map] 105
Central America [map] 9
East Asia [map] 257
Japan 26 [studies]
Europe [map] 882
Middle East [map] 200
North America 726
Canada [map] 172 [studies]
Mexico 30 [studies]
United States [map] 563 [studies]
North Asia [map] 47
Pacifica [map] 47
South America [map] 142
South Asia [map] 59
Southeast Asia [map] 41

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