title: [Clinical study on atypical pathogens of lower respiratory tract infection in children].
authors.forename: Qian
authors.initials: Q
authors.lastname: Wu
authors.forename: Lin-xian
authors.initials: LX
authors.lastname: Ni
authors.forename: Zhu
authors.initials: Z
authors.lastname: Chen
authors.forename: Shun-qi
authors.initials: SQ
authors.lastname: Song
authors.forename: Xiao-mei
authors.initials: XM
authors.lastname: Liu
authors.forename: Zhi-lan
authors.initials: ZL
authors.lastname: Chai
authors.forename: Cheng-qing
authors.initials: CQ
authors.lastname: Wu
mesh_terms: D000293:Adolescent; D001419:Bacteria / Q000302:isolation & purification*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012141:Respiratory Tract Infections / Q000382:microbiology*