24386 studies found for:    "Immunologic Factors"
24386 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 24386  
Africa   [map]   653  
Central America   [map]   519  
East Asia   [map]   2889  
Japan 691   [studies]
Europe   [map]   7035  
Middle East   [map]   923  
North America 13142  
Canada   [map]   1976   [studies]
Mexico 476   [studies]
United States   [map]   12440   [studies]
North Asia   [map]   762  
Pacifica   [map]   1145  
South America   [map]   949  
South Asia   [map]   415  
Southeast Asia   [map]   651  
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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.