@misc{indiciaee1445f16a9c4,
  title = {Spontaneous pneumopericardium.},
  author = {A S Iskander and E C Schick and A B Levin},
  year = {2003},
  doi = {10.1136/heart.89.10.1250},
  url = {https://pubmed.ncbi.nlm.nih.gov/12975435/},
  note = {Source identifier: 12975435}
}