Rogers, Thomas S, Juli-Anne Gardner, and Katherine A Devitt. “High-Grade B-Cell Lymphoma With MYC and BCL6 Rearrangements Associated With Richter Transformation of Chronic Lymphocytic Leukemia”. Autopsy and Case Reports 9, no. 3 (August 14, 2019): e2019090. Accessed October 5, 2022. https://www.revistas.usp.br/autopsy/article/view/161029.