The prevalence study of patients infected with pyelonephritis by in Al-Najaf Governorate, IraqBashaer M. Muhammad-Baqir, Abdalmahdi Abdalrasul Fattah, Dhafer Rahman Abed Al-janabi and Ahmed Abduljabbar Jaloob AljanabyBIO Web Conf., 65 (2023) 05049DOI: https://doi.org/10.1051/bioconf/20236505049