@misc{indiciae0552e6184564,
  title = {Obstructive pattern in dacryoscintigraphy.},
  author = {J M Hulsey and R Smith},
  year = {1988},
  doi = {10.1016/s0001-2998(88)80020-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/2830677/},
  note = {Source identifier: 2830677}
}