title: Systematic ultrasound evaluation of thyroid nodules.
authors.forename: María Luisa
authors.initials: ML
authors.lastname: Isidro
authors.forename: Manuel
authors.initials: M
authors.lastname: Penín
authors.forename: Fernando
authors.initials: F
authors.lastname: Cordido
mesh_terms: D001707:Biopsy, Needle / Q000191:economics; D003362:Cost-Benefit Analysis; D006801:Humans; D016606:Thyroid Nodule / Q000000981:diagnostic imaging* / Q000191:economics; D014463:Ultrasonography