Clinical Trials on 25-hydroxyvitamin D Levels in United States
Total 5 results
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Wake Forest University Health SciencesCompletedLow 25-hydroxyvitamin D ConcentrationsUnited States
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University of UlsterDairy Council for Northern Ireland; Agri-food & Biosciences Institute; Center...Completed
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University of SurreyCompletedSerum 25-hydroxyvitamin D Concentrations (25OHD)United Kingdom
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University of South FloridaCompletedVitamin D 25 OH DeficiencyUnited States
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NYU Langone HealthWinthrop University HospitalCompleted