Epidemiological characteristics of COVID-19 in Guangzhou
MA Meng-meng, MA Xiao-wei, WU Yan, LI Qin, BU Li, LIANG Ying-ru, ZHANG Yu-hua, ZHEN Ruo-nan, LI Ke, CHEN Xiong-fei, ZHANG Wei-wei, DONG Zhi-qiang, JING Qin-long, LUO Lei
South China Journal of Preventive Medicine . 2020, (4): 380 -384 .  DOI: 10.12183/j.scjpm.2020.0380