Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
5139 studies found for:    Lung Diseases, Obstructive
5139 studies found, shown on map.
A similar map is available for all studies in
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Map Legend
Region Name   Number of Studies
World 5139  
Africa   [map]   168  
Central America   [map]   73  
East Asia   [map]   460  
Japan 129   [studies]
Europe   [map]   2080  
Middle East   [map]   214  
North America 2048  
Canada   [map]   486   [studies]
Mexico 114   [studies]
United States   [map]   1737   [studies]
North Asia   [map]   252  
Pacifica   [map]   179  
South America   [map]   318  
South Asia   [map]   78  
Southeast Asia   [map]   131  

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.