title: Reply to letter to the editor.
authors.forename: Carlo
authors.initials: C
authors.lastname: Cappelli
mesh_terms: D005260:Female; D006801:Humans; D008198:Lymph Nodes / Q000473:pathology*; D013954:Thyroglobulin / Q000032:analysis*; D013964:Thyroid Neoplasms / Q000473:pathology*; D013972:Thyrotropin / Q000032:analysis*
chemical_list: D013972:Thyrotropin; D013954:Thyroglobulin