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ClinicalTrials.gov
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4099 Studies found for: subjects AND Double-blind AND Texas

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Map Legend
Source:https://ClinicalTrials.gov
Region Name Number of Studies
World [map] 4,099
East Asia 703
China 159 [studies]
Hong Kong 120 [studies]
Korea, Democratic People's Republic of 1 [studies]
Korea, Republic of 456 [studies]
Taiwan 322 [studies]
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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.