Vitamin D and airway infections: a European perspective
Crossref DOI link: https://doi.org/10.1186/s40001-016-0208-y
Published Online: 2016-03-24
Published Print: 2016-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zittermann, Armin
Pilz, Stefan
Hoffmann, Harald
März, Winfried
