@misc{indiciaeac40a408252f,
  title = {Persistent hiccups.},
  author = {R S Howard},
  year = {1992},
  doi = {10.1136/bmj.305.6864.1237},
  url = {https://pubmed.ncbi.nlm.nih.gov/1477559/},
  note = {Source identifier: 1477559}
}