title: [Change in bacterial pathogens in community-acquired pneumonia in children].
authors.forename: Shun-ying
authors.initials: SY
authors.lastname: Zhao
authors.forename: Su-yun
authors.initials: SY
authors.lastname: Qian
authors.forename: Xi-wei
authors.initials: XW
authors.lastname: Xu
mesh_terms: D002648:Child; D017714:Community-Acquired Infections / Q000382:microbiology*; D006801:Humans; D018410:Pneumonia, Bacterial / Q000382:microbiology*