RT Journal Article SR Electronic T1 ‘Board’ out of my skull: penetrating skull fracture from a surfboard nose JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr-2018-227678 DO 10.1136/bcr-2018-227678 VO 11 IS 1 A1 Jonathan Goodship A1 Helen Roberts A1 Darren Caldow A1 Mark Aldred YR 2018 UL http://casereports.bmj.com/content/11/1/bcr-2018-227678.abstract