title: [Primary endodermal sinus tumor of the liver--a case report with a discussion on embryogenesis].
mesh_terms: D006801:Humans; D008113:Liver Neoplasms / Q000196:embryology / Q000473:pathology*; D008297:Male; D008649:Mesonephroma / Q000196:embryology / Q000473:pathology*; D008875:Middle Aged; D000509:alpha-Fetoproteins / Q000032:analysis
chemical_list: D000509:alpha-Fetoproteins