@misc{indiciae1fd17b3d7ba8,
  title = {Pectus excavatum.},
  author = {J B CLARK and R GRENVILLE-MATHERS},
  year = {1962},
  doi = {10.1016/s0007-0971(62)80018-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/14021519/},
  note = {Source identifier: 14021519}
}