Recurrent Melanoma in a Patient with Chronic Lymphocytic Leukemia (CLL) Presenting with an Apparent Co-Existing NRAS and BRAF Mutation: A Diagnostic and Treatment Conundrum. - Berardi, Giuliana G.; Muthanna, Jabbar; Wang, Y. Lynn; Olszanski, Anthony J. (International Journal of Molecular Sciences, 2025)