@misc{indiciae2b8713d341cc,
  title = {Diltiazem and hyperactivity.},
  author = {D D Brink},
  year = {1984},
  doi = {10.7326/0003-4819-100-3-459\_3},
  url = {https://pubmed.ncbi.nlm.nih.gov/6696369/},
  note = {Source identifier: 6696369}
}