title: [Improve diagnosis and treatment of primary immunodeficiency disease in China].
authors.forename: Xiao-dong
authors.initials: XD
authors.lastname: Zhao
authors.forename: Xi-qiang
authors.initials: XQ
authors.lastname: Yang
mesh_terms: D002681:China; D006801:Humans; D007153:Immunologic Deficiency Syndromes / Q000175:diagnosis* / Q000628:therapy*