Prevalence and associated factors of nosocomial infection among children admitted at Jimma Medical Center, Southwest Ethiopia: a retrospective study - Jima, Serkalem Aschalew; Gerete, Tamirat Beyene; Hailu, Fikadu Balcha; Ayane, Girma Bacha; Jatu, Merga Garoma; Hardido, Temesgen Geta; Tolosa, Elias kenea (Frontiers in Pediatrics, 2025)