[Effect of natural lighting of premises on the status of sows and pigs].
D000367:Age Factors; D000383:Agriculture; D000818:Animals; D013472:Sunlight; D013552:Swine / Q000196:embryology / Q000254:growth & development / Q000276:immunology
Vliianie estestvennoĭ osveshchennosti pomeshcheniĭ na sostoianie svinomatok i porosiat.