@article{JTD52858,
author = {Ilka Jorde and Sabine Stegemann-Koniszewski and Kristin Papra and Sebastian Föllner and Anke Lux and Jens Schreiber and Eva Lücke},
title = {Association of serum vitamin D levels with disease severity, systemic inflammation, prior lung function loss and exacerbations in a cohort of patients with chronic obstructive pulmonary disease (COPD)},
journal = {Journal of Thoracic Disease},
volume = {13},
number = {6},
year = {2021},
keywords = {},
abstract = {},
issn = {2077-6624}, url = {https://jtd.amegroups.org/article/view/52858}
}