title: [Immune status and vaccination in children with leukemia].
authors.forename: Li-xing
authors.initials: LX
authors.lastname: Yuan
authors.forename: Ju
authors.initials: J
authors.lastname: Gao
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D007938:Leukemia / Q000276:immunology* / Q000517:prevention & control*; D014611:Vaccination