Al-mudhafr, Murtadha Abdul Mahdi. “Evaluation Specific Primer Design for HN & M NDV Genes Based on Iraqi Virulent Isolates by Used Real-Time RT-Florescent PCR Technique”. Kufa Journal For Veterinary Medical Sciences, vol. 7, no. 2, Dec. 2016, pp. 176-8, doi:10.36326/kjvs/2016/v7i24333.