@misc{indiciae14c6607f6daa,
  title = {[Grenade splinter causing biliary obstruction].},
  author = {J M Björkenheim and H Björknäs and E Tamminen},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/555446/},
  note = {Source identifier: 555446}
}