Jadidi, A., Zand, S., Khosravi, M., Harorani, M., Bayati, A., Amni, T., Mohmadi, R., & Safarabadi, M. (2017). Evaluating the Timing of Emergency Department Services in Hospitals of Arak City. Iranian Journal of Emergency Medicine, 4(2), 62–57. https://doi.org/10.22037/ijem.v4i2.15433