title: Pathogenesis of pyelonephritis.
mesh_terms: D000268:Adhesiveness; D000818:Animals; D004755:Enterobacteriaceae / Q000502:physiology; D006801:Humans; D010587:Phagocytosis; D011704:Pyelonephritis / Q000209:etiology* / Q000276:immunology / Q000382:microbiology; D014513:Ureter / Q000382:microbiology; D014718:Vesico-Ureteral Reflux / Q000150:complications