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Ahmadabadi, F.; Mirzarahimi, M.; Barak, M.; Ahadi, A.; Alipour, R. The Relationship Between Serum Vitamin D Level and Asthma Severity in Asthmatic Children (aged 1-15 Years) in Ardabil, 2012-13. Int J Res Med Sci 2017, 3, 239-243.