For citations:
Strizheniuk V.S., Sidashova S.А., Stadnitskaya О.I. DYNAMICS OF SERVICE PERIOD CHANGES AND PERFORMANCE OF HEIFERS OF NEW UKRAINIAN RED DAIRY BREED AT DIFFERENT SCHEMES OF SPECIFIC PREVENTION OF ASSOCIATED INFECTIOUS MUCOSA DISEASES. Zootechnical Science of Belarus. 2020;55(2):346-359. (In Russ.)