Characteristics of Hospitalized Elderly Patients with Severe Pneumonia Due to SARS-CoV-2, Vaccinated Against COVID-19. - Kisiel, Jakub; Chojnicki, Michał; Kowala-Piaskowska, Arleta; Wieczorowska-Tobis, Katarzyna; Tobis, Sławomir; Religioni, Urszula; Merks, Piotr; Neumann-Podczaska, Agnieszka (Life (2075-1729), 2025)