“FREQUENCY AND ASSOCIATED FACTORS OF LOWER BACKACHE AMONG OPERATION THEATER STAFF AT MARDAN MEDICAL COMPLEX: A CROSS-SECTIONAL STUDY”, Pjmcr, vol. 4, no. 3, pp. 1015–1022, Aug. 2025, Accessed: Sep. 02, 2026. [Online]. Available: https://pakjmcr.com/index.php/1/article/view/100