Effect of health education of COVID-19 on adult residents in Panyu District, Guangzhou
QIU Zhi-jian, ZHONG Xiao-yan, WEN Xiao-xian, MAI Jie-mei, GAO Hong-xi, CHEN Lu-qiang
South China Journal of Preventive Medicine . 2020, (4): 376 -380 .  DOI: 10.12183/j.scjpm.2020.0376