Astawa, Nyoman Mantik, & Anak Agung Ayu Mirah Adi. " Immunological Detection of Newcastle Disease Viral Antigen in the Naturally Infected Chickens by Monoclonal Antibodies against Fusion-2 Protein." Jurnal Veteriner [Online], 15.2 (2014): 156-165. Web. 22 Feb. 2025