PAYSON, B A Acute appendicitis complicated by congenital anomaly of the urinary tract. [electronic resource] - New York state journal of medicine Dec 1955 - 3477 p. digital Publication Type: Journal Article ISSN: 0028-7628 Subjects--Topical Terms: Acute DiseaseAppendicitis--complicationsCongenital AbnormalitiesHumansUrinary Tract--abnormalities