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The efficacy of vitamin D therapy for patients with COPD: a meta-analysis of randomized controlled trials

Xiaoyan Li1, Jie He2, Mi Yu1

  • 1Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Chengdu Medical College, Chengdu 610500, China.

Annals of Palliative Medicine
|March 12, 2020
PubMed
Abstract

Keywords:
Chronic obstructive pulmonary disease (COPD)meta-analysisvitamin D

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