Jorge R. Toro, Patrick W. Blake, Magnus Björkholm, Sigurdur Y. Kristinsson, Zhuoqiao Wang, Ola Landgren. Prior history of non-melanoma skin cancer is associated with increased mortality in patients with chronic lymphocytic leukemia. haematol [Internet]. 2009Sep.30 [cited 2024Apr.30];94(10):1460-4. Available from: https://haematologica.org/article/view/5386