Kumar, Pabitra, SM Harun ur Rashid, Md Haydar Ali, Hosne Mobarak, Md Aminul Islam, and Rifat Haydar. 2016. “Prevalence and Pathology of Newcastle Disease in Broiler at Bochaganj Upazila of Dinajpur, Bangladesh”. Asian Journal of Medical and Biological Research 2 (2):352-56. https://doi.org/10.3329/ajmbr.v2i2.29081.