RT Journal Article SR Electronic T1 Cavum septi pellucidi—a reason to ban boxers? JF British Journal of Sports Medicine JO Br J Sports Med FD BMJ Publishing Group Ltd and British Association of Sport and Exercise Medicine SP 157 OP 161 DO 10.1136/bjsm.36.3.157-a VO 36 IS 3 A1 McCrory, P YR 2002 UL http://bjsm.bmj.com/content/36/3/157.2.abstract AB