@misc{indiciaec34a10a902fa,
  title = {Nasolacrimal obstruction.},
  author = {Ian C Francis and Daya Papalkar and Derek G Chan and Eric B Papas and Fiona Stapleton},
  year = {2006},
  doi = {10.1016/j.ophtha.2005.10.020},
  url = {https://pubmed.ncbi.nlm.nih.gov/16389113/},
  note = {Source identifier: 16389113}
}