RT Journal Article SR Electronic T1 The Youth Olympic Games and a new awakening for sports and exercise medicine 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 1251 OP 1252 DO 10.1136/bjsports-2011-090658 VO 45 IS 16 A1 Steffen, Kathrin A1 Engebretsen, Lars YR 2011 UL http://bjsm.bmj.com/content/45/16/1251.abstract AB