论文发言:Evaluation of severity and identification of risk factors for severe progression in pediatric H1N1 patients with COVID-19 history: a multicenter retrospective study in Yunnan, China
论文发言:Nasal Continuous Positive Airway Pressure In Delivery Room For Very Preterm Infants In Chinese Neonatal Network (CHNN)-A retrospective cross-sectional study
论文发言:Burden of RSV among inpatients with lower respiratory tract infections under 5 years: A ten-year retrospective study in southwest China from June 2009 to May 2019