Najafi Doulatabad, SH, A Najafi Doulatabad, SJ Sadat, and Z Mohebbi Nobandegani. “The Study of Effective Factors on Some of the Biologic Rhythms from the View Point of Hospitalized Patients”. International Journal of Occupational Safety and Health 1, no. 1 (August 1, 2011): 14–16. Accessed December 22, 2024. https://nepjol.info/index.php/IJOSH/article/view/4379.