Sferra, T J Escherichia coli arthritis as the presenting manifestation of posterior urethral valves. [electronic resource] - The Pediatric infectious disease journal Feb 1997 - 260-1 p. digital Publication Type: Case Reports; Letter ISSN: 0891-3668 Standard No.: 10.1097/00006454-199702000-00024 doi Subjects--Topical Terms: Arthritis, Infectious--diagnosisChild, PreschoolEscherichia coli Infections--diagnosisHumansMaleUrethra--abnormalitiesUrethral Diseases--diagnosisUrinary Tract Infections--diagnosis