@misc{indiciae0431de44b3ad,
  title = {Cardiac phase: amplitude analysis using macro programming.},
  author = {K W Logan and K A Hickey},
  doi = {10.1118/1.595043},
  url = {https://pubmed.ncbi.nlm.nih.gov/7322088/},
  note = {Source identifier: 7322088}
}