Mansour, Halah Tarek, Hamed Mohamed Mohamed Elsharkawy, Sahar Mohey Eldin Hazzaa, and Mohammed Abd-Ellatif Nassar. 2021. “Association Between Caffeine Citrate and Incidence of Acute Kidney Injury in Preterms”. Journal of Advances in Medicine and Medical Research 33 (22), 189-99. https://doi.org/10.9734/jammr/2021/v33i2231171.