Ayu Mirah Adi, Anak Agung, Mantik Astawa, Nyoman, Santhia Adhy Putra, Ketut, DAN Matsumoto, Yasunobu. " DETECTION OF NEWCASTLE DISEASE VIRUS BY NESTED REVERSE TRANSCRIPTASE-POLYMERASE CHAIN REACTION" Jurnal Veteriner [Online], Volume 9 Nomor 3 (1 September 2008)