TY - JOUR AU - Franz, C AU - Jespersen, E AU - Junge, T AU - Christiansen, C AU - Klakk, H AU - Heidemann, M AU - Leboeuf-Yde, C AU - Wedderkopp, N DO - doi:10.1302/1358-992X.94BSUPP_I.SBPR2010-003 UR - https://doi.org/10.1302/1358-992X.94BSUPP_I.SBPR2010-003 TI - IS SPORTS PARTICIPATION PROTECIVE OF BACK PAIN IN CHILDHOOD? AN INTERIM ANALYSIS FROM A PROSPECTIVE STUDY T2 - Orthopaedic Proceedings VL - 94-B IS - SUPP_I PY - 2012 SP - 3 EP - 3 ER -