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Comment
. 2011 Nov;128(5):1131; author reply 131-2.
doi: 10.1016/j.jaci.2011.06.032. Epub 2011 Jul 23.

Methodologic considerations in trials assessing prevention of asthma exacerbation by vitamin D supplementation

Alireza Ahmadvand, Behzad Darabi
Comment

Methodologic considerations in trials assessing prevention of asthma exacerbation by vitamin D supplementation

Alireza Ahmadvand et al. J Allergy Clin Immunol. 2011 Nov.
No abstract available

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