2021, Health properties of the Italian San Martino mineral-rich water: A self controlled pilot study. 11. Februar 2022 Dore MP, Pes GM, Realdi G. Bioemed. Pharmacother. 2021;138;111509. doi: 10.1016/j.biopha.2021.111509. https://pubmed.ncbi.nlm.nih.gov/34311524/