1. Pain management of sickle cell disease;Ballas;Hematol Oncol Clin North Am,2005
2. Nature and treatment of the acute painful episode in sickle cell disease;Benjamin,2001
3. Current Issues in Sickle Cell Pain and its Management. Hematology 2007, American Society of Hematology Education Program Book;Ballas,2007
4. Pain in sickle cell disease: a multidimensional construct;Benjamin,2007