6457 studies found for:    "Growth Substances"
6457 studies found, shown on map.
A similar map is available for all studies in ClinicalTrials.gov
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 6457  
Africa   [map]   185  
Central America   [map]   84  
East Asia   [map]   471  
Japan 98   [studies]
Europe   [map]   1568  
Middle East   [map]   301  
North America 3603  
Canada   [map]   427   [studies]
Mexico 82   [studies]
United States   [map]   3332   [studies]
North Asia   [map]   95  
Pacifica   [map]   163  
South America   [map]   177  
South Asia   [map]   168  
Southeast Asia   [map]   138  

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.