title: Thoracic ultrasound: Possible complementary criteria for the assessment of pulmonary fibrosis.
authors.affiliation: Department of Medical and Pediatric Sciences, Diagnostic and Therapeutic Unit, University of Catania, Catania, Italy. E-mail: guglielmotrovato@unict.it.
authors.forename: Guglielmo M
authors.initials: GM
authors.lastname: Trovato
authors.affiliation: Department of Internal Medicine, Diagnostic and Interventional Ultrasound Unit, Istituto di Ricovero e Cura a Carattere Scientifico, Casa Sollievo della Sofferenza Hospital, San Giovanni Rotondo, Italy.
authors.forename: Marco
authors.initials: M
authors.lastname: Sperandeo
authors.affiliation: Department of Medical and Pediatric Sciences, Diagnostic and Therapeutic Unit, University of Catania, Catania, Italy. E-mail: guglielmotrovato@unict.it.
authors.forename: Daniela
authors.initials: D
authors.lastname: Catalano