@article{AlbertFarnik2013,
  author    = {J{\"o}rg Gerhard Albert and Harald Farnik},
  title     = {Hemobilia diagnosed by percutaneous ultrasonography and treated by endoscopic retrograde cholangiography},
  journal   = {Video Journal and Encyclopedia of GI Endoscopy},
  volume    = {1},
  number    = {2},
  pages     = {489 -- 490},
  doi       = {10.1016/S2212-0971(13)70216-4},
  year      = {2013},
}