@misc{indiciaed5ea2971f6fd,
  title = {[Work test in acquired heart valve defects].},
  author = {L Terzieva and M Milev and V Topalov},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6531872/},
  note = {Source identifier: 6531872}
}