@misc{indiciae685af97a8971,
  title = {[Dacryocystography--conventional technic or digital subtraction technic?].},
  author = {H J Triebel and R Guthoff and H H Jend and J H Langkowski},
  year = {1988},
  doi = {10.1055/s-2008-1048389},
  url = {https://pubmed.ncbi.nlm.nih.gov/2848279/},
  note = {Source identifier: 2848279}
}