5119 studies found for:    Open Studies | "Immune System"
5119 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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Map Legend
Source:https://ClinicalTrials.gov
Region Name   Number of Studies
World 5119  
Africa   [map]   121  
Central America   [map]   77  
East Asia   [map]   611  
Japan 104   [studies]
Europe   [map]   1644  
Middle East   [map]   232  
North America 2516  
Canada   [map]   348   [studies]
Mexico 76   [studies]
United States   [map]   2329   [studies]
North Asia   [map]   129  
Pacifica   [map]   140  
South America   [map]   146  
South Asia   [map]   41  
Southeast Asia   [map]   92  
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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.