1.
Hoang N-A, Pham TQ, Quach H-L, Nguyen KC, Colquhoun S, Lambert S, Duong HL, Tran DQ, Phung CD, Tran ND, Ngu DN, Tran AT, Nguyen HBT, Dang D-A, Vogt F. Re-positive testing, clinical evolution and clearance of infection: results from COVID-19 cases in isolation in Viet Nam: Re-positive testing, clinical evolution and clearance of SARS-CoV-2 infection. Western Pac Surveill Response J [Internet]. 2021 Dec. 13 [cited 2024 Nov. 22];12(4). Available from: https://ojs.wpro.who.int/ojs/index.php/wpsar/article/view/857