14393 studies found for:    "Immunologic Factors"
14393 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World 14393  
Africa   [map]   315  
Central America   [map]   312  
East Asia   [map]   1506  
Japan 341   [studies]
Europe   [map]   4137  
Middle East   [map]   553  
North America 8396  
Canada   [map]   1210   [studies]
Mexico 305   [studies]
United States   [map]   8029   [studies]
North Asia   [map]   478  
Pacifica   [map]   688  
South America   [map]   589  
South Asia   [map]   217  
Southeast Asia   [map]   302  

Click on a [map] link to show a map of that region.

Click on a [studies] link to search within your current results for studies in that region. Use the back button to return to this list and try another region.

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.