TY - JOUR AU - Li, Q; Zheng, X-S; Shen, X-R TI - Prolonged shedding of severe acute respiratory syndrome coronavirus 2 in patients with COVID-19 JO - Emerg Microbes Infect IS - 01 VL - 9 PY - 2020 DO - 10.1080/22221751.2020.1852058 L3 - PubMed-ID: 33196399 SP - 2571 EP - 2577 ER -