title: Ultrastructural study of 62 cases of human primary hepatic carcinoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D006528:Carcinoma, Hepatocellular / Q000648:ultrastructure*; D002648:Child; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000648:ultrastructure*; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D011379:Prognosis