Clinical Trial Report

Impact of vitamin D on spirometry findings and quality of life in patients with chronic obstructive pulmonary disease: a randomized, double-blinded, placebo-controlled clinical trial

Alavi Foumani A, Mehrdad M, Jafarinezhad A, Nokani K, Jafari A

International Journal of Chronic Obstructive Pulmonary Disease 2019, 14:1495-1501

Published Date: 8 July 2019