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4227 Studies found for: Osteoarthritis AND knee

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World 4,227
Africa [map] 66
Central America [map] 16
East Asia [map] 448
Japan 32 [studies]
Europe [map] 1,206
Middle East [map] 239
North America 1,573
Canada [map] 254 [studies]
Mexico 24 [studies]
United States [map] 1,346 [studies]
North Asia [map] 35
Pacifica [map] 82
South America [map] 118
South Asia [map] 98
Southeast Asia [map] 91
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