title: Concerted action on case mix and resource management.
authors.affiliation: BAZIS, Leiden, The Netherlands.
authors.forename: W J
authors.initials: WJ
authors.lastname: Hofdijk
mesh_terms: D003953:Diagnosis-Related Groups / Q000458:organization & administration* / Q000592:standards; D005060:Europe; D015276:Health Care Rationing; D006295:Health Resources / Q000458:organization & administration*; D006801:Humans