a pool of free alpha-globin chains was found in the bone marrow samples from three controls , two patients with beta-thalassemia trait , three with sickle beta-thalassemia , three with hemoglobin ( hb ) lepore trait , one with alphabeta-thalassemia , four with homozygous beta-thalassemia , and one doubly heterozygous for hb lepore and beta-thalassemia .
C0221019
sickle
C0039730
thalassemia