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6454 studies found for:    (Ear OR Nose OR Throat) AND Conditions
6454 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 6454  
Africa   [map]   85  
Central America   [map]   40  
East Asia   [map]   566  
Japan 50   [studies]
Europe   [map]   1640  
Middle East   [map]   232  
North America 3082  
Canada   [map]   408   [studies]
Greenland 1   [studies]
Mexico 36   [studies]
United States   [map]   2786   [studies]
North Asia   [map]   49  
Pacifica   [map]   137  
South America   [map]   218  
South Asia   [map]   68  
Southeast Asia   [map]   132  

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.