Evolution of multigene families : hemoglobins and haptoglobins / Riccardo FoddeFactors affecting the fetal hemoglobin levels in patients with sickle cell anemia and thalassemia / door Aleksandar Jovo DimovskiPartial hemopoietic chimerism in thalassemic recipients of normal bone marrow stem cells : selective advantage of normal erythropoiesis / Cornelis van den Bos ; [ill. E.J. van der Reijden ... et al.]Correlation of genotype and phenotype in β-thalassemia / Dimitar Georgi Efremovß-Thalassemia and HB lepore heterozygotes: phenotype-genotype correlation / Maria Leticia de Sousa RibeiroThe molecular genetics of α-thalassemia : structure and expression of the α-globin gene cluster / Cornelis Leonard HarteveldSickle cell disease and α-thalassemia in Curaçao : contributions to epidemiology, pathophysiology and supportive care / Fey Poy Leandro van der Dijsß-Thalassemia and HB lepore heterozygotes: phenotype-genotype correlation / Maria Leticia de Sousa RibeiroFactors affecting the fetal hemoglobin levels in patients with sickle cell anemia and thalassemia / door Aleksandar Jovo DimovskiCorrelation of genotype and phenotype in β-thalassemia / Dimitar Georgi EfremovPartial hemopoietic chimerism in thalassemic recipients of normal bone marrow stem cells : selective advantage of normal erythropoiesis / Cornelis van den Bos ; [ill. E.J. van der Reijden ... et al.]