Thy, Bùi, Trần Hạnh, and Trần Thước. “Stability of the GP5 Antigen on the Attenuated PRRSV BG895 Strain”. Science & Technology Development Journal: Natural Sciences 5, no. 3 (August 28, 2021): 1539-1554. Accessed December 5, 2024. https://stdjns.scienceandtechnology.com.vn/index.php/stdjns/article/view/1077.