title: [Revision to 1. July 2014. Two chronic illness codes are now side by side].
authors.forename: Helmut
authors.initials: H
authors.lastname: Walbert
mesh_terms: D002908:Chronic Disease / Q000191:economics* / Q000628:therapy; D039702:Current Procedural Terminology; D005245:Fee Schedules / Q000331:legislation & jurisprudence*; D005858:Germany; D006801:Humans; D009313:National Health Programs / Q000191:economics / Q000331:legislation & jurisprudence*