FREQUENCY AND ASSOCIATED FACTORS OF LOWER BACKACHE AMONG OPERATION THEATER STAFF AT MARDAN MEDICAL COMPLEX: A CROSS-SECTIONAL STUDY. Pakistan Journal of Medical & Cardiological Review, [S. l.], v. 4, n. 3, p. 1015–1022, 2025. Disponível em: https://pakjmcr.com/index.php/1/article/view/100. Acesso em: 3 sep. 2026.