title: Properties of Aujeszky's disease virus strains isolated from swine pneumonia cases. Prelininary report.
mesh_terms: D000818:Animals; D006564:Herpesviridae / Q000302:isolation & purification*; D006566:Herpesviridae Infections / Q000662:veterinary*; D011014:Pneumonia / Q000662:veterinary*; D013552:Swine; D013553:Swine Diseases / Q000382:microbiology*