Brenner, H., Holleczek, B., & Schöttker, B. (2020). Vitamin D insufficiency and deficiency and mortality from respiratory diseases in a cohort of older adults: Potential for limiting the death toll during and beyond the COVID-19 pandemic? Nutrients, 12(8), . https://doi.org/10.3390/nu12082488
Chicago-Zitierstil (17. Ausg.)Brenner, Hermann, Bernd Holleczek, und Ben Schöttker. "Vitamin D Insufficiency and Deficiency and Mortality from Respiratory Diseases in a Cohort of Older Adults: Potential for Limiting the Death Toll During and Beyond the COVID-19 Pandemic?" Nutrients 12, no. 8 (2020). https://doi.org/10.3390/nu12082488.
MLA-Zitierstil (9. Ausg.)Brenner, Hermann, et al. "Vitamin D Insufficiency and Deficiency and Mortality from Respiratory Diseases in a Cohort of Older Adults: Potential for Limiting the Death Toll During and Beyond the COVID-19 Pandemic?" Nutrients, vol. 12, no. 8, 2020, https://doi.org/10.3390/nu12082488.