title: Thalassemia major: evaluation of the hypothalamic-pituitary-thyroid axis.
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007030:Hypothalamo-Hypophyseal System / Q000502:physiology*; D008297:Male; D011863:Radioimmunoassay; D013789:Thalassemia / Q000097:blood / Q000503:physiopathology*; D013961:Thyroid Gland / Q000502:physiology*; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood; D014284:Triiodothyronine / Q000097:blood
chemical_list: D014284:Triiodothyronine; D013972:Thyrotropin; D013974:Thyroxine