Comparative molecular analysis of contemporary isolates of duck plague virus from haor areas of Bangladesh oleh Most. Tahmina Khan, Md. Tahmid Rahman Pavel, Afsana Keya, Md. Ahosanul Haque Shahid, Tangila Ferdausi, Mahbubul Pratik Siddique, Muhammad Tofazzal Hossain, KHM Nazmul Hussain Nazir, Md. Tanvir Rahman, Md. Bahanur Rahman