Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
4767 studies found for:    "Lung Diseases, Obstructive"
4767 studies found, shown on map.
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Map Legend
Region Name   Number of Studies
World 4767  
Africa   [map]   166  
Central America   [map]   70  
East Asia   [map]   438  
Japan 132   [studies]
Europe   [map]   1959  
Middle East   [map]   198  
North America 1890  
Canada   [map]   464   [studies]
Mexico 115   [studies]
United States   [map]   1599   [studies]
North Asia   [map]   252  
Pacifica   [map]   172  
South America   [map]   302  
South Asia   [map]   77  
Southeast Asia   [map]   134  

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.