TY - GEN AU - Horváth,E AU - Czifra,G AU - Nagy,E AU - Engström,B AU - Mérza,M TI - Potency test of inactivated Newcastle disease vaccines by monoclonal antibody blocking ELISA SN - 0264-410X PY - 1999///1216 KW - Animals KW - Antibodies, Blocking KW - pharmacology KW - Antibodies, Monoclonal KW - Antibodies, Viral KW - blood KW - Chickens KW - Enzyme-Linked Immunosorbent Assay KW - methods KW - Hemagglutination Inhibition Tests KW - Hemagglutination, Viral KW - Newcastle Disease KW - prevention & control KW - Newcastle disease virus KW - immunology KW - Vaccination KW - veterinary KW - Vaccines, Inactivated KW - Viral Vaccines N1 - Publication Type: Journal Article UR - https://doi.org/10.1016/s0264-410x(99)00174-7 ER -