Mosavat, S. H.; Pasalar, M.; Molavi Vardanjani, H.; Keshavarz, M.; Mosaffa-Jahromi, M.; Owji, S. H.; Bagheri Lankarani, K. Preventive Efficacy of Dried Lime (Citrus Aurantifulia) in Common Cold Among Hajj Pilgrims: A Randomized, Double-Blinded, Placebo-Controlled Clinical Trial: . Galen Med J 2020, 9, e1462.