title: A note on the inheritance of the hereditary persistence of fetal haemoglobin and the delta-chain variant Hb-A2'.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002874:Chromosome Mapping; D004586:Electrophoresis; D004906:Erythrocyte Count; D005260:Female; D005319:Fetal Hemoglobin / Q000378:metabolism*; D006454:Hemoglobins / Q000032:analysis; D006455:Hemoglobins, Abnormal / Q000378:metabolism*; D006579:Heterozygote; D006801:Humans; D008297:Male; D008875:Middle Aged; D010375:Pedigree
chemical_list: D006454:Hemoglobins; D006455:Hemoglobins, Abnormal; D005319:Fetal Hemoglobin