Patients at risk of hypothyroidism.
D005500:Follow-Up Studies; D006801:Humans; D006980:Hyperthyroidism / Q000628:therapy; D007037:Hypothyroidism / Q000175:diagnosis* / Q000209:etiology; D012306:Risk; D013960:Thyroid Function Tests / Q000379:methods; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood
D013972:Thyrotropin; D013974:Thyroxine