References
- Fleming AF, Storey J, Molineaux L, Iroko EA, Atta ED. Abnormal haemoglobins in the Sudan savanna of Nigeria I. Prevalence of haemoglobins and relationships between sickle cell trait, malaria and survival. Ann Trop Med Parasitol 1979; 73: 161–72.
- Dacie JV, Lewis SM. Practical Haematology, 4th ed. Edinburgh: Churchill Livingstone, 1968; 19–74: 508–11.
- Porter FS, Thurman WG. Studies of sickle cell disease, diagnosis in infancy. Am J Dis Child 1963; 106: 35–42.
- Barrett-Connor E. Bacterial infection and sickle cell anaemia. An analysis of 250 infections in 166 patients and a review of the literature. Medicine 1971; 50: 97–112.
- Karayalcin G, Rosner F, Kim ICY, Chandra P, Aballi AJ. Sickle cell anaemia: clinical manifestations in 100 patients and review of the literature. Am J Med Sci 1975; 269: 51–68.
- Seeler RA, Metzger W, Mufson MA. Diplococcus pneumoniae infections in children with sickle cell anaemia. Am J Dis Child 1972; 123: 8–10.
- John AB, Ramlal A, Jackson H, Maude GH, Waight Sharma A, Serjeant GR. Prevention of pneumococcal infection in children with homozygous sickle cell disease. Br Med J 1984; 288: 1567–70.
- Obi JO. Analysis of paediatric medical cases admitted to Children's Clinic, Benin City. Niger Med J 1976; 6: 69–73.
- Kaine WN, Okolie JB. A review of the causes of hospitalization as a guide to pattern of disease amongst children in Eastern Nigeria. Niger Med J 1977; 7: 205–9.