Impact of SARS-CoV-2 Infection on Erythropoietin Resistance Index in Hemodialysis Patients. - Gembillo G; Soraci L; Peritore L; Siligato R; Labbozzetta V; Giuffrida AE; Cuzzola F; Spinella C; Romeo A; Calabrese V; Montesanto A; Corsonello A; et al. (Geriatrics (Basel, Switzerland), 2025)