Case Report: Triplet combination with pirtobrutinib/venetoclax/rituximab in accelerated phase of chronic lymphocytic leukemia - Serafin, Andrea; Cellini, Alessandro; Angotzi, Francesco; Ruocco, Valeria; Bevilacqua, Arianna; Pizzi, Marco; Trentin, Livio; Visentin, Andrea (Frontiers in Hematology, 2025)