@misc{indiciae9a50697af7b9,
  title = {Excitation-contraction coupling and digitalis.},
  author = {H A Fozzard},
  year = {1973},
  doi = {10.1161/01.cir.47.1.5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4686604/},
  note = {Source identifier: 4686604}
}