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PITTSBURGH SLEEP QUALITY INDEX OUTCOMES AFTER CONVENTIONAL PHYSIOTHERAPY, TELE-REHABILITATION, AND VIRTUAL REALITY THERAPY FOR CHRONIC LOW BACK PAIN: A RANDOMIZED CONTROLLED TRIAL

Bharat Bhushan¹, Tabish Fahim², Shashikant Gupta³, Monika Chawla⁴

^1,2Department of Physiotherapy, School of Medical and Allied Sciences, GD Goenka University, Gurugram, Haryana-122103, India

³Department Of Basic Sciences, School of Engineering, GD Goenka University, Gurugram India-122103, Haryana,

⁴Department of Computer Science & Engineering, Banarasidas Chandiwala Institute of Information Technology, Kalkaji, Delhi-110019, India

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