1.
Mohammadnejad E, Dehghan Manshadi SA, Beig Mohammadi MT, Abdollai A, Seifi A, Salehi MR, Ghanei Gheshlagh R. Prevalence of nosocomial infections in Covid-19 patients admitted to the intensive care unit of Imam Khomeini complex hospital in Tehran. Iran J Microbiol. 2021;13(6):764-768.