title: Grades of hypothyroidism.
mesh_terms: D006801:Humans; D007037:Hypothyroidism / Q000175:diagnosis*; D013960:Thyroid Function Tests; D013972:Thyrotropin / Q000097:blood; D013974:Thyroxine / Q000097:blood
chemical_list: D013972:Thyrotropin; D013974:Thyroxine