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1130 Studies found for: IRON AND hemoglobin

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Map Legend
Region Name Number of Studies
World 1,130
Africa [map] 135
Central America [map] 29
East Asia [map] 105
Japan 28 [studies]
Europe [map] 389
Middle East [map] 61
North America 302
Canada [map] 80 [studies]
Mexico 24 [studies]
United States [map] 266 [studies]
North Asia [map] 35
Pacifica [map] 46
South America [map] 50
South Asia [map] 69
Southeast Asia [map] 70

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