【篇号】1
【作者】Gabbert C, Warndorf M, Easler J, Chennat J.
【文章标题】Advanced techniques for endoscopic biliary imaging: cholangioscopy, endoscopic ultrasonography, confocal, and beyond.
【期刊名,年份,卷(期),起止页*****】Gastrointest Endosc Clin N Am. 2013 Jul;23(3):625-46. doi: 10.1016/j.giec.2013.03.009.