title: ESRD delivery models. Evolution of diagnosis-specific case management within an HMO.
authors.forename: K
authors.initials: K
authors.lastname: Ryan
mesh_terms: D006279:Health Maintenance Organizations; D006801:Humans; D007676:Kidney Failure, Chronic / Q000451:nursing / Q000628:therapy*; D008962:Models, Theoretical; D017410:Practice Guidelines as Topic