@misc{indiciae4dd923d40f9a,
  title = {Closed pericardial biopsy.},
  author = {P M Naidoo and C C Yan and R A Wong and L O Tim and S Louw},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4419283/},
  note = {Source identifier: 4419283}
}