AHMED, Behram; AFZAL, Amna; AFTAB AHMED, Chaudhary; KHAN, Zohaib; FAROOQ IQBAL, Muhammad. Frequency of lower back pain among the private security guards. Pioneer Journal of Biostatistics and Medical Research, [S. l.], v. 3, n. 4, 2026. DOI: 10.61171/pioneerjbiostat.3.4.2025.122. Disponível em: https://www.pjbmr.com/index.php/pjbmr/article/view/122. Acesso em: 8 jan. 2026.