👤 Kweon, Chang Hee Keywords 🔗 causative agent (117) 🔗 winter dysentery (35) Articles (1) Serological survey of bovine coronavirus in Korea 👤 Yang, Dong Kun 👤 Kweon, Chang Hee 👤 Kim, Byoung Han 👤 Park, Jeong Kyu 👤 So, Byung Jae 👤 Song, Jae Young ⏰ 2007 📚 Journal of Bacteriology and Virology