Causative Organism of Infectious Renal Masses in Children in a Developing Country and Their Management - AMMAR, Saloua; SELLAMI, Sahla; SMAOUI, Walid; ZOUARI, Mohamed; ZITOUNI, Hayet; BEN DHAOU, Mahdi; MHIRI, Mohamed Nabil; MHIRI, Riadh (Iranian Journal of Public Health, 2020)