title: Is the UICC/AJCC classification of primary tumor in childhood thyroid carcinoma valid?
authors.forename: J
authors.initials: J
authors.lastname: Farahati
authors.forename: C
authors.initials: C
authors.lastname: Reiners
authors.forename: E P
authors.initials: EP
authors.lastname: Demidchik
mesh_terms: D000293:Adolescent; D002648:Child; D006801:Humans; D013964:Thyroid Neoplasms / Q000145:classification* / Q000473:pathology