
Analysis of the positive for nucleic acid retesting in discharged COVID-19 patients
LIU Li-rong, XU Shi-lu, LI Hong-xing, YU Rui-fang
Practical Preventive Medicine ›› 2021, Vol. 28 ›› Issue (2) : 150-152.
Analysis of the positive for nucleic acid retesting in discharged COVID-19 patients
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