TY - GEN AU - Mocsári,E AU - Benyeda,J AU - Sághy,E TI - Vaccination experiments against transmissible gastroenteritis (TGE) of swine. IV. The titre and persistence of virus-neutralizing antibodies in the sera of sows vaccinated once or twice at different intervals SN - 0001-7205 PY - 1976///0108 KW - Administration, Intranasal KW - Animals KW - Antibodies, Viral KW - analysis KW - Coronaviridae KW - immunology KW - Female KW - Gastroenteritis, Transmissible, of Swine KW - Swine KW - Transmissible gastroenteritis virus KW - Vaccination KW - veterinary KW - Viral Vaccines KW - administration & dosage N1 - Publication Type: Journal Article ER -