Natthawan Sopipan และผู้แต่งคนอื่นๆ. (2014) Distribution of porcine circovirus type 2 (PCV2) antigens and pathological changes in testes, seminal vesicles, and prepuce of culled boars. Chulalongkorn University:ม.ป.ท.Natthawan Sopipan และผู้แต่งคนอื่นๆ. 2014. Distribution of porcine circovirus type 2 (PCV2) antigens and pathological changes in testes, seminal vesicles, and prepuce of culled boars. ม.ป.ท.:Chulalongkorn University;Natthawan Sopipan และผู้แต่งคนอื่นๆ. Distribution of porcine circovirus type 2 (PCV2) antigens and pathological changes in testes, seminal vesicles, and prepuce of culled boars. ม.ป.ท.:Chulalongkorn University, 2014. Print.