TY - JOUR AU - Werner, J; Hägglund, M; Waldén, M; Ekstrand, J TI - UEFA injury study: a prospective study of hip and groin injuries in professional football over seven consecutive seasons JO - Br J Sports Med IS - 13 VL - 43 PY - 2009 DO - 10.1136/bjsm.2009.066944 L3 - PubMed-ID: 19945984 SP - 1036 EP - 1040 ER -