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4134 studies found for:    Open Studies | "Immune System Diseases"
4134 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 4134  
Africa   [map]   103  
Central America   [map]   68  
East Asia   [map]   532  
Japan 98   [studies]
Europe   [map]   1344  
Middle East   [map]   160  
North America 2157  
Canada   [map]   323   [studies]
Mexico 69   [studies]
United States   [map]   2014   [studies]
North Asia   [map]   125  
Pacifica   [map]   139  
South America   [map]   137  
South Asia   [map]   34  
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.