@misc{indiciae3fc1a5c5ab65,
  title = {[Digital subtraction dacryocystography].},
  author = {E Gmelin and G O Bastian and E Rinast},
  year = {1987},
  doi = {10.1055/s-2008-1050559},
  url = {https://pubmed.ncbi.nlm.nih.gov/3326969/},
  note = {Source identifier: 3326969}
}