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3306 Studies found for: "Asthma"
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Map Legend
Region Name   Number of Studies
World 3,306  
Africa   [map]   93  
Central America   [map]   54  
East Asia   [map]   271  
Japan 88   [studies]
Europe   [map]   1,096  
Middle East   [map]   124  
North America 1,490  
Canada   [map]   304   [studies]
Mexico 79   [studies]
United States   [map]   1,287   [studies]
North Asia   [map]   159  
Pacifica   [map]   115  
South America   [map]   181  
South Asia   [map]   45  
Southeast Asia   [map]   88  

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