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377 studies found for:    (substance abuse OR addiction) AND (woman OR women OR female OR maternal OR pregnan)
377 studies found, shown on map.
A similar map is available for all studies in
Click on the map below to show a more detailed map (when available) or search for studies (when map not available).
Map Legend
Region Name   Number of Studies
World 377  
Africa   [map]   12  
East Asia   [map]   1  
Europe   [map]   34  
Middle East   [map]   2  
North America 306  
Canada   [map]   18   [studies]
Mexico 1   [studies]
United States   [map]   292   [studies]
North Asia   [map]   10  
Pacifica   [map]   3  
South America   [map]   6  
South Asia   [map]   1  
Southeast Asia   [map]   2  

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.