Kasiri, N., S. Barzanouni, S. Nahid Seyedhasani, H. Bakhtiari-Dovvombaygi, T. Sarboozi-hoseinabadi, H. Yaghoobi, M. Reza Etesamirad, E. Safaeiyan, O. Azizi, and M. Sarmadi. “Prevalence and risk factors of nosocomial infections in different wards and seasons in two hospitals in northeastern Iran: 10.55131/jphd/2022/200113”. Journal of Public Health and Development, vol. 20, no. 1, Jan. 2022, pp. 163-74, doi:10.55131/jphd/2022/200113.