Patellofemoral pain syndrome in female athletes: A review of diagnoses, etiology and treatment options. Vora M, Curry E, Chipman A, Matzkin E and Li X. Orthop Rev (Pavia). 2017 Dec 14; 9(4): 7281.
Current clinical, radiological and treatment perspectives of patellofemoral pain syndrome. Gulati A, McElrath C, MD, Wadhwa V, Shah JP and Chhabra A. Br J Radiol. 2018 Jun; 91(1086): 20170456.