Selenium and ewe infertility in Western Australia.
D000284:Administration, Oral; D000818:Animals; D001315:Australia; D005260:Female; D007247:Infertility, Female / Q000517:prevention & control / Q000662:veterinary*; D011247:Pregnancy; D012098:Reproduction; D012643:Selenium / Q000008:administration & dosage / Q000627:therapeutic use*; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*
D012643:Selenium