title: Hereditary persistence of fetal haemoglobin (HPFH) and delta beta thalassaemia.
mesh_terms: D000328:Adult; D001483:Base Sequence; D002872:Chromosome Deletion; D004247:DNA; D004909:Erythrocyte Indices; D005319:Fetal Hemoglobin / Q000096:biosynthesis* / Q000235:genetics; D005914:Globins / Q000096:biosynthesis; D006453:Hemoglobinopathies / Q000235:genetics*; D006579:Heterozygote; D006801:Humans; D044469:Racial Groups; D013789:Thalassemia / Q000097:blood* / Q000235:genetics
chemical_list: D005914:Globins; D004247:DNA; D005319:Fetal Hemoglobin