title: [Sheep immunity to Dictyocaulus filaria caused by invasion of specific and nonspecific nematoda].
mesh_terms: D000818:Animals; D004021:Dictyocaulus / Q000276:immunology; D004022:Dictyocaulus Infections / Q000276:immunology*; D005260:Female; D008297:Male; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*
vernacular_title: Badania nad odpornościa owiec na Dictyocaulus filaria spowodowana inwazjami specyficznymi i niespecyficznymi nicieni.