14517 studies found for:    "Immunologic Factors"
14517 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 14517  
Africa   [map]   322  
Central America   [map]   313  
East Asia   [map]   1528  
Japan 345   [studies]
Europe   [map]   4186  
Middle East   [map]   563  
North America 8446  
Canada   [map]   1213   [studies]
Mexico 308   [studies]
United States   [map]   8078   [studies]
North Asia   [map]   484  
Pacifica   [map]   693  
South America   [map]   592  
South Asia   [map]   222  
Southeast Asia   [map]   305  
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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.