title: The normal hemoglobins and the hemoglobinopathies: background.
mesh_terms: D000595:Amino Acid Sequence; D000755:Anemia, Sickle Cell / Q000097:blood; D000937:Antigen-Antibody Reactions; D055598:Chemical Phenomena; D002621:Chemistry; D006418:Heme / Q000378:metabolism; D006453:Hemoglobinopathies / Q000097:blood*; D006454:Hemoglobins; D006455:Hemoglobins, Abnormal; D006801:Humans; D008280:Magnetics; D010100:Oxygen / Q000097:blood; D010108:Oxyhemoglobins
chemical_list: D006454:Hemoglobins; D006455:Hemoglobins, Abnormal; D010108:Oxyhemoglobins; D006418:Heme; D010100:Oxygen