Selenium in the food chain.
D000821:Animal Feed / Q000032:analysis; D000818:Animals; D002645:Chickens; D005504:Food Analysis; D006801:Humans; D008670:Metals / Q000506:poisoning; D051379:Mice; D009132:Muscles / Q000032:analysis; D009751:Nutritional Requirements; D010944:Plants / Q000378:metabolism; D011784:Quail; D012643:Selenium / Q000032:analysis* / Q000097:blood / Q000378:metabolism / Q000494:pharmacology / Q000502:physiology / Q000633:toxicity; D012756:Sheep; D012987:Soil / Q000032:analysis
D008670:Metals; D012987:Soil; D012643:Selenium