How reliable is intraoperative cholangiography as a method for detecting common bile duct stones? : A prospective population-based study on 1171 patients
Surgical Endoscopy (2009) - Comment
pubmed: 18398646  doi: 10.1007/s00464-008-9883-2  issn: 0930-2794  issn: 1432-2218 

Per Videhult, Gabriel Sandblom, Ib Christian Rasmussen