Children with SARS-CoV-2 infection during the novel coronaviral disease (COVID-19) outbreak in Iran: an alarming concern for severity and mortality of the disease oleh Setareh Mamishi, Babak Pourakbari, Mehrzad Mehdizadeh, Amene Navaeian, Hamid Eshaghi, Bahareh Yaghmaei, Reihaneh Hosseinpour Sadeghi, Shiva Poormohammadi, Yasmine Mahmoudieh, Shima Mahmoudi