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19844 Studies found for: for AND Ohio

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 19,844
Africa [map] 1,073
Central America [map] 1,477
East Asia [map] 2,273
Japan 1,172 [studies]
Europe [map] 5,428
Middle East [map] 1,864
North America 19,705
Canada [map] 4,967 [studies]
Mexico 1,286 [studies]
United States [map] 19,701 [studies]
North Asia [map] 2,026
Pacifica [map] 2,620
South America [map] 2,003
South Asia [map] 698
Southeast Asia [map] 972
Hints:

Click on a [map] link to show a map of that region.

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Studies with no locations are not included in the counts or on the map.

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