Ren-Zi Zhang Wang Deng Jing He Yu-Yan Song Chun-Fang Qian Qian Yu Dao-Xin Wang
10.3389/fmed.2020.585485
Front Med (Lausanne)
2020 Nov 30;7:585485.
igg igm coronavirus disease 2019 nucleic acid detection severe acute respiratory syndrome coronavirus 2
CC BY
https://pubmed.ncbi.nlm.nih.gov/33330543/
Case Reports
PMC7734121
33330543
Case Report: Recurrence of Positive SARS-CoV-2 Results in Patients Recovered From COVID-19
2020