Do BD, Nguyen QT, Pham TPL, Chu TT. Determining disease prevalence and Gumboro pathogenic viruses on chicken in Thai Nguyen. Dong Thap University Journal of Science [Internet]. 2015 Nov. 16 [cited 2024 Sep. 8];(16):97-101. Available from: https://dthujs.vn/index.php/dthujs/article/view/1021