Identity of haemoglobin A2.
D000740:Anemia; D004900:Erythroblasts; D006443:Hemoglobin A2; D006454:Hemoglobins; D017086:beta-Thalassemia / Q000097:blood*
D006454:Hemoglobins; D006443:Hemoglobin A2
ANEMIA, ERYTHROBLASTIC/blood; HEMOGLOBIN