Bronnen:
- Jolliffe DA, Greenberg L, Hooper RL, et al. Vitamin D supplementation to prevent asthma exacerbations: a systematic review and meta-analysis of individual participant data. Lancet Respir Med. 2017 Oct 3. [Epub ahead of print]
Bronnen:
nov 2021 | Astma
nov 2023
mei 2023
nov 2022