7581 studies found for:    "Growth Substances"
7581 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 7581  
Africa   [map]   217  
Central America   [map]   142  
East Asia   [map]   614  
Japan 122   [studies]
Europe   [map]   1907  
Middle East   [map]   370  
North America 4217  
Canada   [map]   552   [studies]
Mexico 98   [studies]
United States   [map]   3910   [studies]
North Asia   [map]   126  
Pacifica   [map]   236  
South America   [map]   220  
South Asia   [map]   187  
Southeast Asia   [map]   159  

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.