Sangkum, Premsant Single port laparoscopic nephrolithotomy in a double collecting system kidney: the first case reported in Thailand. [electronic resource] - Asian journal of surgery Jan 2012 - 53-6 p. digital Publication Type: Case Reports; Journal Article ISSN: 0219-3108 Standard No.: 10.1016/j.asjsur.2012.04.009 doi Subjects--Topical Terms: FemaleHumansKidney--abnormalitiesKidney Calculi--diagnostic imagingLaparoscopy--methodsMiddle AgedNephrostomy, Percutaneous--methodsRadiographyThailand