👤 Hang, Changfa Keywords 🔗 COVID-19 (1240) 🔗 () 🔗 SARS-CoV-2 (551) Articles (1) Comparisons of nucleic acid conversion time of SARS-CoV-2 of different samples in ICU and non-ICU patients. 👤 Fang, Zhixiong 👤 Zhang, Yi 👤 Hang, Changfa 👤 Zhang, Wenhong 👤 Ai, Jingwen 👤 Li, Shaojie ⏰ 2020 📚 J Infect