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Categorize All Studies in ClinicalTrials.gov

Main Category:   Locations, Alphabetic (A-Z)
Location First Letter:   Locations Starting with S
Search for Location
Saudi Arabia   60 studies
Senegal   16 studies
Serbia   138 studies
Serbia and Montenegro   60 studies
Seychelles   1 study
Sierra Leone   1 study
Singapore   484 studies
Slovakia   433 studies
Slovenia   130 studies
South Africa   862 studies
Spain   2189 studies
Sri Lanka   9 studies
Sudan   5 studies
Swaziland   1 study
Sweden   1292 studies
Switzerland   1450 studies
Syrian Arab Republic   1 study