@misc{indiciaece06a225bcfa,
  title = {[Surgical cholangioscopy].},
  author = {M V Danilov and D F Blagovidov and V V Tsvirkun and N M Khokhlova},
  year = {1978},
  url = {https://pubmed.ncbi.nlm.nih.gov/695170/},
  note = {Source identifier: 695170}
}