title: Letter: Diagnosis of heterozygous beta thalassaemia.
mesh_terms: D001797:Blood Protein Electrophoresis; D006447:Hemoglobin H / Q000032:analysis; D006451:Hemoglobin, Sickle / Q000032:analysis; D006454:Hemoglobins / Q000032:analysis; D006579:Heterozygote; D006801:Humans; D013789:Thalassemia / Q000097:blood / Q000175:diagnosis* / Q000235:genetics
chemical_list: D006451:Hemoglobin, Sickle; D006454:Hemoglobins; D006447:Hemoglobin H