Movement of physiological levels of selenium from soils through plants to animals.
D000818:Animals; D000455:Medicago sativa / Q000378:metabolism*; D009135:Muscular Diseases / Q000517:prevention & control*; D012643:Selenium / Q000378:metabolism*; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D012987:Soil
D012987:Soil; D012643:Selenium