Authors: Ahmed Hasanin; Hager Tarek; Maha M A Mostafa; Amany Arafa; Ahmed G Safina; Mona H Elsherbiny; Osama Hosny; Ahmed A Gado; Tarek Almenesey; Ghada Adel Hamden; Mohamed Mahmoud; Sarah Amin Journal: BMC Anesthesiol Date: 2020-06-17 Impact factor: 2.217