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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   61 studies
Senegal   16 studies
Serbia   152 studies
Serbia and Montenegro   52 studies
Seychelles   1 study
Sierra Leone   1 study
Singapore   495 studies
Slovakia   437 studies
Slovenia   134 studies
South Africa   864 studies
Spain   2222 studies
Sri Lanka   9 studies
Sudan   5 studies
Swaziland   1 study
Sweden   1306 studies
Switzerland   1471 studies
Syrian Arab Republic   1 study