title: [Primary malignant tumors of the liver in children. Presentation of 4 cases].
mesh_terms: D000367:Age Factors; D002648:Child; D005260:Female; D006801:Humans; D007223:Infant; D008113:Liver Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology; D008297:Male; D011859:Radiography; D011877:Radionuclide Imaging
vernacular_title: I tumori maligni primitivi del fegato nei bambini. Presentazione di quattro casi