@misc{indiciaec3ca070cfa4e,
  title = {[The concealed pill causing muscle spasms].},
  author = {F S Leijten and W V Perquin},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1684640/},
  note = {Source identifier: 1684640}
}