AU - Ahern G FAU - Ahern, Gerard AU - Brygel M FAU - Brygel, Maurice TI - Procedures PT - BOOK SECTION DP - 2014 BTI - Exploring Essential Surgery DA - 2014 Y2 - 2024/10/09 UR - accesssurgery.mhmedical.com/content.aspx?aid=1167659330