@misc{indiciaed18c46f5e91f,
  title = {Ibutilide in persistent atrial fibrillation refractory to conventional cardioversion methods.},
  author = {Barbara Naegeli and Edwin Straumann and Osmund Bertel},
  year = {2005},
  doi = {10.1016/j.ijcard.2004.01.020},
  url = {https://pubmed.ncbi.nlm.nih.gov/15749188/},
  note = {Source identifier: 15749188}
}