TY - JOUR AU - Earl, J E; Hoch, A Z TI - A proximal strengthening program improves pain, function, and biomechanics in women with patellofemoral pain syndrome JO - Am J Sports Med VL - 39 PY - 2011 DO - 10.1177/0363546510379967 L3 - PubMed-ID: 20929936 SP - 154 EP - 163 ER -