Hooshmand, E., Ramzi, A., Jamali, J., Ghalandarabadi, L., & Vafaee-najar, A. "Evaluation of the Staff Responsiveness Level to Patients Referred to Public and Private Hospitals in Mashhad during 2018", Navid No, 22, 71, 2019, 1-10. doi: 10.22038/nnj.2019.41219.1167