2026. 21 | Monitoring drinking water quality at the “Gaetano Martino” University Hospital in Messina: changes in chemical and microbiological parameters during the water supply crisis. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale. 99, s3 (Aug. 2026). DOI:https://doi.org/10.4081/jbr.2026.16151.