title: Selenium and glutathione peroxidase in plasma and erythrocytes of Down's syndrome (trisomy 21) patients.
mesh_terms: D000328:Adult; D001530:Belgium; D003300:Copper / Q000097:blood; D004314:Down Syndrome / Q000201:enzymology*; D004912:Erythrocytes / Q000201:enzymology*; D005979:Glutathione Peroxidase / Q000097:blood*; D006801:Humans; D008875:Middle Aged; D012643:Selenium / Q000097:blood*; D015032:Zinc / Q000097:blood
chemical_list: D003300:Copper; D005979:Glutathione Peroxidase; D012643:Selenium; D015032:Zinc