Molecular evolution and genotype shift of Porcine circoviruses type 2 in Vietnam - Lai, Danh Cong; Le, Dung Khanh Thi; Nguyen, Trung Huu; Van Thach, Manh; Hue, Vo Thi; Van Le, Phan; Ngo, Tram Ngoc Thi; Nguyen, Nam Minh; Do, Duy Tien (Veterinary Research Communications: An International Journal Publishing Topical Reviews and Research Articles on all Aspects of the Veterinary Sciences, 2024)