title: Penetrating chest trauma: the role of emergency echo.
authors: Cardiothoracic Anaesthesia and Intensive Care Medicine, Azienda Ospedaliera Universitaria Pisana, Pisa, Italy.
authors: F
authors: F
authors: Guarracino
authors: R
authors: R
authors: Baldassarri
authors: C
authors: C
authors: Vullo
authors: M
authors: M
authors: Stefani