Division of Perinatology, Society of Pediatric, Chinese Medical Association ; Division of Neonatal Ultrasound Society, the Chinese Neonatologist Association, Chinese Medical Doctor Association ; Division of Critical Ultrasound Society of Ultrasonics, China Medicine Education Association ; Chinese Critical Care Ultrasound College ; Editorial Board of the Chinese Journal of Applied Clinical Pediatrics
Chinese Journal of Contemporary Pediatrics 2019;21(2):105-113
Humans ; Infant, Newborn ; Lung ; Lung Diseases ; diagnostic imaging ; Ultrasonography