[Increasing the resistance to and prevention of respiratory diseases of cattle by means of ultraviolet irradiation].
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000517:prevention & control*; D005069:Evaluation Studies as Topic; D012141:Respiratory Tract Infections / Q000517:prevention & control / Q000662:veterinary*; D014467:Ultraviolet Therapy
Povyshenie rezistentnosti i profilaktika respiratornykh bolezneĭ teliat ul'trafioletovym oblucheniem