title: Patient registry analyses: seize the data, but caveat lector.
authors.forename: Michael S
authors.initials: MS
authors.lastname: Schechter
mesh_terms: D002648:Child; D003550:Cystic Fibrosis / Q000453:epidemiology / Q000503:physiopathology / Q000628:therapy*; D006801:Humans; D008499:Medical Records; D010818:Practice Patterns, Physicians'; D012042:Registries / Q000592:standards*; D016896:Treatment Outcome