@misc{indiciae2fa23430fa58,
  title = {Two pacemaker channels from human heart with profoundly different activation kinetics.},
  author = {A Ludwig and X Zong and J Stieber and R Hullin and F Hofmann and M Biel},
  year = {1999},
  doi = {10.1093/emboj/18.9.2323},
  url = {https://pubmed.ncbi.nlm.nih.gov/10228147/},
  note = {Source identifier: 10228147}
}