title: [Proposed tools for quality assurance in echocardiography].
authors.affiliation: A.O. S. Maria della Misericordia, Udine.
authors.forename: L P
authors.initials: LP
authors.lastname: Badano
authors.forename: G L
authors.initials: GL
authors.lastname: Nicolosi
mesh_terms: D004452:Echocardiography / Q000592:standards*; D006801:Humans; D011786:Quality Control; D015203:Reproducibility of Results