RT Book, Section A1 Ahern, Gerard A1 Brygel, Maurice SR Print(0) ID 1167657987 T1 Thorax T2 Exploring Essential Surgery YR 2014 FD 2014 PB McGraw-Hill Education PP New York, NY SN 9781264269587 LK accesssurgery.mhmedical.com/content.aspx?aid=1167657987 RD 2024/04/18 AB The thorax has protective (mobile) walls around the vital cardiorespiratory viscera.