@misc{indiciaefb67b34442a2,
  title = {E.C.G. changes in amitriptyline poisoning.},
  author = {W M Robinson},
  year = {1968},
  doi = {10.1136/bmj.4.5624.188-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5681063/},
  note = {Source identifier: 5681063}
}