👤 Song, Young Goo Keywords 🔗 COVID-19 (1240) 🔗 coronavirus (5664) 🔗 () 🔗 SARS-CoV-2 (551) Articles (1) COVID-19, A Clinical Syndrome Manifesting as Hypersensitivity Pneumonitis. 👤 Song, Young Goo 👤 Shin, Hyoung Shik ⏰ 2020 📚 Infect Chemother