title: [Immunogenicity of the attenuated strain of the virus of contagious ecthyma of sheep].
mesh_terms: D000818:Animals; D004474:Ecthyma, Contagious / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D009923:Orf virus / Q000276:immunology*; D011212:Poxviridae / Q000276:immunology*; D012756:Sheep; D012757:Sheep Diseases / Q000517:prevention & control*; D014611:Vaccination / Q000662:veterinary; D014613:Vaccines, Attenuated / Q000592:standards*; D014765:Viral Vaccines / Q000592:standards*
chemical_list: D014613:Vaccines, Attenuated; D014765:Viral Vaccines
vernacular_title: Ob immunogennosti attenuirovannykh shtammov virusa kontagioznoĭ éktimy ovets