title: T-lymphocyte subpopulations in thalassemia major.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D005293:Ferritins / Q000097:blood; D006684:HLA-DR Antigens / Q000032:analysis; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D013156:Splenectomy; D013601:T-Lymphocytes / Q000145:classification*; D006377:T-Lymphocytes, Helper-Inducer / Q000473:pathology; D050378:T-Lymphocytes, Regulatory / Q000473:pathology; D013789:Thalassemia / Q000097:blood* / Q000601:surgery
chemical_list: D006684:HLA-DR Antigens; D005293:Ferritins