title: Comparative study of needle biopsy and alpha-foetoprotein detection in the diagnosis of primary hepatocellular carcinoma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001707:Biopsy, Needle; D006528:Carcinoma, Hepatocellular / Q000175:diagnosis*; D002648:Child; D005260:Female; D006801:Humans; D005779:Immunodiffusion; D008099:Liver / Q000473:pathology*; D008113:Liver Neoplasms / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D000509:alpha-Fetoproteins / Q000032:analysis*
chemical_list: D000509:alpha-Fetoproteins