[Prophylaxis of lung diseases in lambs].
D000818:Animals; D001151:Arsenic / Q000627:therapeutic use; D005260:Female; D008171:Lung Diseases / Q000517:prevention & control / Q000662:veterinary*; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D011270:Pregnancy, Animal; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*
D001151:Arsenic
Profilaktika legochnykh zabolevaniĭ iagniat.