👤 Tian, H Y Keywords 🔗 2019-nCoV (257) 🔗 coronavirus (5664) 🔗 public health (392) 🔗 closely related (222) 🔗 converting enzyme (162) 🔗 novel coronavirus (684) 🔗 angiotensin-converting enzyme (112) 🔗 incubation period (74) Articles (1) [2019-nCoV: new challenges from coronavirus]. 👤 Tian, H Y ⏰ 2020 📚 Zhonghua Yu Fang Yi Xue Za Zhi