Odone, Anna, Riccardo Vecchio, Luisa Brogonzoli, Elisa Sala, Giacomo Pietro Vigezzi, Alba Muzzi, Catia Rosanna Borriello, et al. “Vaccination Strategies for High-Risk and Fragile Populations in Lombardy (Italy): A Region-Wide Assessment of Hospital-Based Models and Best Practices”. Annali di Igiene Medicina Preventiva e di Comunità 36, no. 2 (March 30, 2024): 215–226. Accessed January 30, 2026. https://mattioli1885journals.com/index.php/annali-igiene/article/view/17505.