title: [Changes in blood selenium level and glutathione peroxidase activity and their clinical significance in primary liver cancer and benign liver diseases].
authors.forename: D H
authors.initials: DH
authors.lastname: Yang
authors.forename: W W
authors.initials: WW
authors.lastname: Liu
authors.forename: A L
authors.initials: AL
authors.lastname: Yuan
mesh_terms: D000293:Adolescent; D000328:Adult; D006528:Carcinoma, Hepatocellular / Q000097:blood* / Q000201:enzymology; D002648:Child; D005260:Female; D005979:Glutathione Peroxidase / Q000378:metabolism*; D006521:Hepatitis, Chronic / Q000097:blood; D006801:Humans; D008103:Liver Cirrhosis / Q000097:blood; D008107:Liver Diseases / Q000097:blood*; D008113:Liver Neoplasms / Q000097:blood* / Q000201:enzymology; D008297:Male; D008875:Middle Aged; D012643:Selenium / Q000097:blood*; D013274:Stomach Neoplasms / Q000097:blood
chemical_list: D005979:Glutathione Peroxidase; D012643:Selenium