Full text: Available Index: LILACS (Americas) Main subject: Thyroid Neoplasms / Thyroid Nodule Type of study: Screening study Limits: Humans Country/Region as subject: South America / Brazil Language: English Journal: Arch. endocrinol. metab. (Online) Journal subject: Endocrinology / Metabolism Year: 2019 Type: Article Affiliation country: Brazil Institution/Affiliation country: Universidade de São Paulo/BR