某区新型冠状病毒无症状感染者发现途径与带毒时间分析

姜凌, 夏俊瑞, 吴晓爽

Discovery of novel coronavirus asymptomatic infection and the time of carrying virus in a district

JIANG Ling, XIA Jun-rui, WU Xiao-shuang

安徽预防医学杂志 . 2020, (6): 450 -452 . DOI: 10.19837/j.cnki.ahyf.2020.06.011