RT Journal Article SR Electronic T1 Small-sided football in schools and leisure-time sport clubs improves physical fitness, health profile, well-being and learning in children 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 1166 OP 1167 DO 10.1136/bjsports-2016-096266 VO 50 IS 19 A1 Peter Krustrup A1 Jiri Dvorak A1 Jens Bangsbo YR 2016 UL http://bjsm.bmj.com/content/50/19/1166.abstract AB