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13872 Studies found for: Eye
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Map Legend
Region Name Number of Studies
World 13,872  
Africa   [map]   264  
Central America   [map]   79  
East Asia   [map]   1,413  
Japan 264   [studies]
Europe   [map]   3,442  
Middle East   [map]   740  
North America 6,358  
Canada   [map]   803   [studies]
Mexico 199   [studies]
United States   [map]   5,717   [studies]
North Asia   [map]   179  
Pacifica   [map]   301  
South America   [map]   484  
South Asia   [map]   291  
Southeast Asia   [map]   351  

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Studies with multiple locations are included in each region containing locations.