Julie FritzMOHAMMED AHMAD M QASHEESH2022-06-012022-06-0128233https://drepo.sdl.edu.sa/handle/20.500.14154/57350EFFECT OF FEAR AVOIDANCE TREATMENT FOR ACUTE/SUB-ACUTE LOW BACK PAIN PATIENTS IN PHYSICAL THERAPY CLINICS: A RANDOMIZED CLINICAL TRIALThesis