Vitamin D Supplementation for the Prevention of Acute Respiratory Tract Infections
Condition(s):Respiratory Tract InfectionsLast Updated:December 3, 2014Completed
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Condition(s):Respiratory Tract InfectionsLast Updated:December 3, 2014Completed
Condition(s):Acute Upper Respiratory Tract InfectionsLast Updated:April 23, 2009Completed
Condition(s):Respiratory Tract InfectionsLast Updated:March 1, 2024Terminated
Condition(s):Upper Respiratory Tract InfectionsLast Updated:July 22, 2011Completed
Condition(s):Respiratory Tract InfectionsLast Updated:May 4, 2021Completed
Condition(s):Lower Respiratory Tract InfectionLast Updated:June 28, 2023Terminated
Condition(s):Respiratory Tract InfectionsLast Updated:May 16, 2018Active, not recruiting
Condition(s):Upper Respiratory Tract InfectionLast Updated:July 29, 2022Completed
Condition(s):Viral Upper Respiratory Tract InfectionLast Updated:May 16, 2023Not yet recruiting
Condition(s):Lower Respiratory Tract InfectionLast Updated:April 11, 2011Completed
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