Green NS, Fabry ME, Kaptue-Noche L, Nagel RL (outubro de 1993). "Senegal haplotype is associated with higher HbF than Benin and Cameroon haplotypes in African children with sickle cell anemia". American Journal of Hematology44 (2): 145–146. PMID7505527. doi:10.1002/ajh.2830440214.
Allison AC (October 2009). "Genetic control of resistance to human malaria". Current Opinion in Immunology21 (5): 499–505. PMID19442502. doi:10.1016/j.coi.2009.04.001.
Green NS, Fabry ME, Kaptue-Noche L, Nagel RL (outubro de 1993). "Senegal haplotype is associated with higher HbF than Benin and Cameroon haplotypes in African children with sickle cell anemia". American Journal of Hematology44 (2): 145–146. PMID7505527. doi:10.1002/ajh.2830440214.
Allison AC (October 2009). "Genetic control of resistance to human malaria". Current Opinion in Immunology21 (5): 499–505. PMID19442502. doi:10.1016/j.coi.2009.04.001.