KHATTAK, S.; MAZHAR, S.; KHAN, D. A.; JAN, M. B. A. PREVALENCE OF LOW BACK PAIN AMONG PRIVATE MIDDLE SCHOOL CHILDREN IN HAYATABAD. Annals of Allied Health Sciences, [S. l.], v. 3, n. 1, p. 21–26, 2017. Disponível em: https://aahs.kmu.edu.pk/index.php/aahs/article/view/43. Acesso em: 27 nov. 2024.