
The time and risk factors of virus nucleic acid negative conversion in 104 cases of COVID-19 in Chongqing
LIU Min, LI Ming-jun, ZENG Qin, WU Yu-shan, ZHANG Hui-fen, OUYANG Jing, BAI Yan
China Tropical Medicine ›› 2021, Vol. 21 ›› Issue (3) : 216-219.
The time and risk factors of virus nucleic acid negative conversion in 104 cases of COVID-19 in Chongqing
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