Additional file 2 of Epidemiological and clinical based study on four passages of COVID-19 patients: intervention at asymptomatic period contributes to early recovery
posted on 2020-11-18, 04:33authored byXiaohong Zhang, Hailian Wang, Youwei Wang, Yu Lei, Kaiju Xu, Jie Zhang, Ying Han, Jun Zeng, Shaoping Deng, Yi Wang
Additional file 2: Supplement 2. Age distribution of four passages of patients, number (%)