Analysis of Characteristics of Bedside Chest Radiography in Critically Ill COVID-19 Patients
Yijun Zhang, MD, Jianjian Liu, MD, Qinqin Yan, MD, Nannan Shi, MD, Fei Shan, MD, Yuxin Shi, MD
Advanced Ultrasound in Diagnosis and Therapy . 2020, (2): 107 -111 .  DOI: 10.37015/AUDT.2020.200026