14405 studies found for:    "Immunologic Factors"
14405 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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Map Legend
Source:http://ClinicalTrials.gov
Region Name   Number of Studies
World 14405  
Africa   [map]   314  
Central America   [map]   314  
East Asia   [map]   1607  
Japan 369   [studies]
Europe   [map]   4074  
Middle East   [map]   574  
North America 8342  
Canada   [map]   1221   [studies]
Mexico 304   [studies]
United States   [map]   7976   [studies]
North Asia   [map]   495  
Pacifica   [map]   688  
South America   [map]   591  
South Asia   [map]   219  
Southeast Asia   [map]   304  
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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.