@misc{indiciae02a927c1dc7f,
  title = {Hard to swallow test.},
  author = {H J Biem and A Laupacis},
  year = {1994},
  doi = {10.1001/archneur.1994.00540140021006},
  url = {https://pubmed.ncbi.nlm.nih.gov/8304834/},
  note = {Source identifier: 8304834}
}