نام مقاله:
The effect of Vitamin D on COPD exacerbation: A double blind randomized placebo-controlled parallel clinical trial
نویسندگان:
MojganSanjari, Akbar Soltani
AbdolrahimHabibiKhorasani
Maryam Zareinejad
نام مجله:
Journal of Diabetes & Metabolic Disorders