An unusual clonal chromosome abnormality der(17)t(11;17)(q24;p13)inv(11)(q13;q23) in a patient with chronic lymphocytic leukemia - Monti, Valentina; Serpenti, Fabio; Farina, Lucia; Moiraghi, Maria Luisa; Testi, Maria Adele; Pruner, Giancarlo (Archives of Case Reports, 2021)