RT Journal Article SR Electronic T1 Evidence based medicine in the musculoskeletal examination. 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 278 OP 279 VO 32 IS 4 A1 S Grindel YR 1998 UL http://bjsm.bmj.com/content/32/4/278.abstract