Monika , R. , Yadav , J. and Kalra , S. 2016. THE EFFECT OF ADDING SPECIFIC HIP STRENGTHENING EXERCISES TO CONVENTIONAL KNEE EXERCISES IN PATIENTS WITH PATELLO FEMORAL PAIN SYNDROME. International Journal of Physiotherapy. 3, 1 (Feb. 2016), 15–21. DOI:https://doi.org/10.15621/ijphy/2016/v3i1/88902.