Cite
HARVARD Citation
Jolliffe, D. et al. (2019). Vitamin D to prevent exacerbations of COPD: systematic review and meta-analysis of individual participant data from randomised controlled trials. Thorax. 74 (4), pp. 337-345. [Online].
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Jolliffe, D. et al. (2019). Vitamin D to prevent exacerbations of COPD: systematic review and meta-analysis of individual participant data from randomised controlled trials. Thorax. 74 (4), pp. 337-345. [Online].