👤 Lee, Jehoon Keywords Articles (1) A Lesson from Temporary Closing of a Single University-affiliated Hospital owing to In-Hospital Transmission of Coronavirus Disease 2019. 👤 Lee, Heayon 👤 Heo, Jung Won 👤 Kim, Sei Won 👤 Lee, Jehoon 👤 Choi, Jung Hyun ⏰ 2020 📚 J Korean Med Sci