Clinical Characteristics and Risk Factors for Critical-ill Events in Children with Severe Influenza 
WANG Yakun,HOU Wei,JIA Meixuan,WANG Qian,ZHANG Wenchao,TIAN Liyuan
Chinese General Practice . 2021, (11): 1339 -1343 .  DOI: 10.12114/j.issn.1007-9572.2021.00.415