Selenium deficiency in Finnish foods and nutrition: research strategy and measures.
D004032:Diet; D005308:Fertilizers; D005387:Finland; D005979:Glutathione Peroxidase / Q000097:blood; D006801:Humans; D009747:Nutritional Physiological Phenomena; D012643:Selenium / Q000172:deficiency*
D005308:Fertilizers; D005979:Glutathione Peroxidase; D012643:Selenium