title: The synthesis and chemical heterogeneity of human fetal hemoglobin: overview and present concepts.
mesh_terms: D000755:Anemia, Sickle Cell / Q000097:blood; D005312:Fetal Blood / Q000032:analysis; D005319:Fetal Hemoglobin / Q000096:biosynthesis* / Q000235:genetics; D005796:Genes; D006441:Hemoglobin A / Q000378:metabolism; D006455:Hemoglobins, Abnormal / Q000096:biosynthesis; D006579:Heterozygote; D006801:Humans; D007231:Infant, Newborn; D046911:Macromolecular Substances; D010108:Oxyhemoglobins / Q000378:metabolism; D013789:Thalassemia / Q000097:blood
chemical_list: D006455:Hemoglobins, Abnormal; D046911:Macromolecular Substances; D010108:Oxyhemoglobins; D006441:Hemoglobin A; D005319:Fetal Hemoglobin