1. Two different forms of homozygous sickle cell disease occur in Saudi Arabia;Padmos, M.A.; Roberts, G.T.; Sackey, K.; Kulozik, A.; Bail, S.; Morris, J.S.,1991
2. Geographical survey of, B-globin gene haplotypes: evidence for an independent Asian origin of the sickle-cell mutation;Kulozik, A.E.; Wainscoat, J.S.; Serjeant, G.R.; Kar, B.C.; Al-Awamy, B.; Essan, G.J.F.;Am 7 Hum Genet,1986
3. Fetal haemoglobin production and the sickle gene in the Oases of Eastern Saudi Arabia;Pembrey, M.E.; Wood, W.G.; Weatherall, D.J.; Perrine, R.P.;BrJ Haematol,1978
4. Sickle cell disease;Serjeant, G.R.,1992
5. A new classification of peripheral retinal vascular changes in sickle cell disease: relevance to sight threatening disease;Penman, A.D.; Talbot, J.F.; Chuang, E.L.; Thomas, P.; Serjeant, G.R.; Bird, A.C.,1994