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. "A Study of the Relationship between Serum 25-Hydroxyvitamin D Levels and Severity of Bronchial Asthma in Children". مجلة دراسات الطفولة, 17, 04.2014, 2014, 0-0. doi: 10.21608/jsc.2014.61646

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. A Study of the Relationship between Serum 25-Hydroxyvitamin D Levels and Severity of Bronchial Asthma in Children. مجلة دراسات الطفولة, 2014; 17(04.2014): 0-0. doi: 10.21608/jsc.2014.61646