[Importance of hygiene in the prevention of infectious atrophic rhinitis].
D000818:Animals; D006920:Hygiene; D012222:Rhinitis, Atrophic / Q000517:prevention & control / Q000662:veterinary*; D012426:Russia; D013552:Swine; D013553:Swine Diseases / Q000517:prevention & control*
Znachenie gigieny v profilaktike infektsionnogo atroficheskogo rinita