[On the immunization of cattle and sheep against dictyocaulosis].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D009349:Nematode Infections / Q000276:immunology*; D012756:Sheep; D012757:Sheep Diseases / Q000276:immunology*; D014611:Vaccination
Ob immunizatsii krupnogo rogatogo skota i obets protiv diktiokauleza.