@misc{indiciaee9f7bad7307c,
  title = {[Risk factors in aortic valve prosthesis].},
  author = {N M Amosov and M Iu Atamaniuk and O P Mintser and B G Tomashpol'skaia and A Zlatnik},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/857064/},
  note = {Source identifier: 857064}
}