6Bennett NJ, Tabarani CM, Bartholoma NM, et al. Unrecog- nized viral respiratory tract infections in premature infants dur- ing their birth hospitalization a prospective survei[|ance study in two neonatal intensive care units[J]. J Pediatr, 2012, 161 (5) ,814- 818. 被引量：1
7Lopez AD, Mathers CD, Ezzati M, et al. Global and regional burden of disease and risk factors, 2001 : systematic analysis of population health data[J]. Lancet, 2006,367 (9524) : 1747 - 1757. 被引量：1
8Santibanez P, Gooch K, Vo P, et al. Acute care utilization due to hospitalizations for pediatric lower respiratory tract in-feclions in British Columbia, Canada[J]. BMC Health Serv Res,2012,12:451. 被引量：1
9Greenbaurn AH, Chen J, Reed C, et al. Hospitalizations for severe lower respiratory tract infectionsl-J. Pediatrics, 2014, 134(3) :546- 554. 被引量：1
10Singleton RJ, Holman RC, Folkema AM, et al. Trends in lower respiratory tract infection hospitalizations among Ameri- can Indian/Alaska Native children and the general US child population[J]. J Pediatr,2012,161 (2) :296 - 302. 被引量：1
