Development of a droplet digital PCR assay to detect bovine alphaherpesvirus 1 in bovine semen. - Yu, Zhichao; Zhao, Zhiguo; Chen, Linjun; Yan, Han; Cui, Qiang; Ju, Xianghong; Yong, Yanhong; Liu, Xiaoxi; Ma, Xingbin; Zhang, Guanhua (BMC Veterinary Research, 2022)