title: [How to understand and correctly apply the clinical guideline].
authors.forename: Zhen
authors.initials: Z
authors.lastname: Dong
mesh_terms: D002648:Child; D017408:Guidelines as Topic; D006801:Humans; D012221:Rhinitis, Allergic, Perennial / Q000175:diagnosis* / Q000628:therapy*; D006255:Rhinitis, Allergic, Seasonal / Q000175:diagnosis / Q000628:therapy