PT - JOURNAL ARTICLE AU - Rathleff, M S TI - Patellofemoral pain during adolescence: much more prevalent than appreciated AID - 10.1136/bjsports-2016-096328 DP - 2016 Jul 01 TA - British Journal of Sports Medicine PG - 831--832 VI - 50 IP - 14 4099 - http://bjsm.bmj.com/content/50/14/831.short 4100 - http://bjsm.bmj.com/content/50/14/831.full SO - Br J Sports Med2016 Jul 01; 50