Concurrent Hairy Cell Leukemia and Chronic Lymphocytic Leukemia: Diagnostic and Therapeutic Implications - Anoop, Parameswaran; Patil, Channappa N; Sandhya, Venkatachalam; Dhande, Sonal; Janardan, Kalpana; Ahlawat, Shivali (Indian Journal of Medical and Paediatric Oncology, 2020)