Development of an internalin-based double-antibody sandwich quantitative ELISA for the detection of Listeria monocytogenes in slaughterhouse environments - Cao, Qing; Shi, Wenjing; Wei, Yanquan; Wang, Jiayu; Wang, Zhonglong; Chong, Qian; Guo, Qianqian; Zhang, Kunzhong; Gai, Wenyan; Gou, Huitian; Xue, Huiwen (Frontiers in Veterinary Science, 2025)