Preventive Efficacy of Dried Lime (Citrus aurantifulia) in Common Cold Among Hajj Pilgrims: A Randomized, Double-Blinded, Placebo-Controlled Clinical Trial
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Background: Dried lime (Citrus aurantifulia) is one of the herbal preparations used especially by Iranian pilgrims as a preventative agent and self-remedy for respiratory tracts symptoms in folklore medicine. Therefore, we evalua... ...