Carrington, B M Case report: inverted contrast medium--urine level in the bladder on computed tomography. [electronic resource] - Clinical radiology Sep 1992 - 216-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 0009-9260 Standard No.: 10.1016/s0009-9260(05)80452-0 doi Subjects--Topical Terms: AdultContrast MediaFemaleHumansTomography, X-Ray ComputedUrinary Bladder--diagnostic imagingUrine