Vlachonikola E, et al.: The Significance of B-cell Receptor Stereotypy in Chronic Lymphocytic Leukemia: Biological and Clinical Implications. Hematol Oncol Clin North Am. 2021 Aug;35(4):687-702. doi: 10.1016/j.hoc.2021.03.003. Epub 2021 May 26. PMID: 34174980