Shahbazi, S., M. Heidari, and A. Bahrami. “Effect of Fasting on Levels of Subjective Stress Among Nurses Working in Emer- Gency Departments of Hospitals in Chahar Mahal and Bakhtiari ”. International Journal of Review in Life Sciences, Vol. 5, no. 4, Aug. 2015, pp. 123-9, https://scienztech.org/index.php/ijrls/article/view/1043.