@misc{indiciaef297e58723e8,
  title = {Singapore.},
  author = {William Clifford Roberts},
  year = {2003},
  doi = {10.1016/j.amjcard.2003.07.050},
  url = {https://pubmed.ncbi.nlm.nih.gov/14609616/},
  note = {Source identifier: 14609616}
}