title: The effect of overlay medium on plaque formation of tissue culture-attenuated Newcastle disease (TCND) vaccine virus.
mesh_terms: D003470:Culture Media; D046508:Culture Techniques; D009522:Newcastle disease virus / Q000254:growth & development*; D014613:Vaccines, Attenuated
chemical_list: D003470:Culture Media; D014613:Vaccines, Attenuated