title: [Echocardiography versus cardiac catheterization for surgical indications in the era of DRG: cost-benefit analysis].
authors.affiliation: Sistema Informativo Ospedaliero, Ospedale Pediatrico Bambino Gesu, Roma.
authors.forename: G
authors.initials: G
authors.lastname: Di Liso
authors.forename: V
authors.initials: V
authors.lastname: Di Ciommo
authors.forename: A
authors.initials: A
authors.lastname: Petrone
authors.forename: M
authors.initials: M
authors.lastname: Bianchi
authors.forename: B
authors.initials: B
authors.lastname: Marino
mesh_terms: D006328:Cardiac Catheterization / Q000191:economics*; D006348:Cardiac Surgical Procedures; D003362:Cost-Benefit Analysis; D003953:Diagnosis-Related Groups; D004452:Echocardiography / Q000191:economics*; D006331:Heart Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000191:economics* / Q000601:surgery; D006801:Humans; D007558:Italy