Maria Chiara Di Bernardo, Peter Broderick, Daniel Catovsky, and Richard S. Houlston. 2013. “Common Genetic Variation Contributes Significantly to the Risk of Developing Chronic Lymphocytic Leukemia”. Haematologica 98 (3). Pavia, Italy, e23-e24. https://doi.org/10.3324/haematol.2012.072140.