Dede, Onur Comparison of Monoplanar and Biplanar Access Techniques for Percutaneous Nephrolithotomy. [electronic resource] - Journal of endourology Sep 2015 - 993-7 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1557-900X Standard No.: 10.1089/end.2015.0166 doi Subjects--Topical Terms: AdultContrast MediaDemographyFemaleFluoroscopy--methodsHumansKidney--diagnostic imagingKidney Calculi--diagnostic imagingKidney Calices--diagnostic imagingMaleMiddle AgedNephrostomy, Percutaneous--instrumentationOperative TimeRetrospective StudiesTreatment Outcome