Galmarini, V., Ferrara, F., Tosco, P., Russo, A., Molinari, G. and Capelli, R. 2020. Coronavirus, the immune system and vitamin D. Lo Scalpello - Journal. 34, 2 (Aug. 2020), 140-144. DOI:https://doi.org/10.36149/0390-5276-161.