[Disease caused by homozygosis of elevated Hb A-2. 1st description].
D000740:Anemia; D000755:Anemia, Sickle Cell; D006454:Hemoglobins; D006455:Hemoglobins, Abnormal; D006801:Humans; D017086:beta-Thalassemia
D006454:Hemoglobins; D006455:Hemoglobins, Abnormal
ANEMIA, ERYTHROBLASTIC; ANEMIA, SICKLE CELL; HEMOGLOBINS, ABNORMAL