Algarni, Fahad Saad. “A Comprehensive Review of the Healthy Worker Effect in Occupational Epidemiological Studies”. International Journal of Research in Medical Sciences 8, no. 9 (August 26, 2020): 3394–3400. Accessed October 13, 2025. https://www.msjonline.org/index.php/ijrms/article/view/8453.