@misc{indiciae4c2075d64e69,
  title = {Coronary artery size.},
  author = {R MacAlpin},
  year = {1977},
  doi = {10.1002/ccd.1810030214},
  url = {https://pubmed.ncbi.nlm.nih.gov/872214/},
  note = {Source identifier: 872214}
}