@misc{indiciae4a4ae3b7ec67,
  title = {Topical nitroglycerin for levator spasm.},
  author = {N Hyman and P Cataldo},
  year = {1999},
  doi = {10.1007/bf02236366},
  url = {https://pubmed.ncbi.nlm.nih.gov/10223769/},
  note = {Source identifier: 10223769}
}