title: PATHOGENESIS OF CHRONIC PYELONEPHRITIS. II. EFFECT OF REPETITIVE INFECTION.
mesh_terms: D006652:Histological Techniques; D010336:Pathology; D011704:Pyelonephritis; D051381:Rats; D012106:Research; D013290:Streptococcal Infections
keywords: EXPERIMENTAL LAB STUDY; HISTOLOGICAL TECHNICS; PATHOLOGY; PYELONEPHRITIS; RATS; STREPTOCOCCAL INFECTIONS