Andres, M., A. Feller, and V. Arndt. “Trends of Incidence, Mortality and Survival for Chronic Lymphocytic Leukaemia / Small Lymphocytic Lymphoma in Switzerland Between 1997 and 2016: A Population-Based Study”. Swiss Medical Weekly, vol. 151, no. 1112, Mar. 2021, p. w20463, doi:10.4414/smw.2021.20463.