[Cervical and mediastinal teratomas in children (Presentation of 3 cases and pathogenetic study)].
D002648:Child; D006258:Head and Neck Neoplasms; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D008479:Mediastinal Neoplasms; D008480:Mediastinitis; D009369:Neoplasms; D013724:Teratoma
INFANT, NEWBORN/diseases; MEDIASTINITIS/neoplasms; NECK/neoplasms; TERATOID TUMOR/in infancy and childhood