1. Hemoglobin: Molecular, Genetic and Clinical Aspects;Bunn,1986
2. Sickle cell disease;Schechter,1987
3. Sickle Cell Disease;Serjeant,1985
4. Clinical diversity of sickle cell anemia: Genetic and cellular modulation of disease severity;Steinberg;Am J Hematol,1983
5. The increasing complexity of sickle cell anemia;Warth;Prog Hematol,1983