Sumbal Salik, Shaista Rani, Rehana Hayat, Sana Manzoor, Amber Usama Malik,Sania Maqbool. Comparison between Mulligan Sustained natural apophyseal glides (snags) VS McKenzie exercises in Chronic Mechanical Low back pain. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Nov. 20 [cited 2024 Dec. 26];16(10):141. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/2956