@misc{indiciaed719ddb03c02,
  title = {[X-ray changes after aortic valve prosthesis].},
  author = {P N Mazaev and A N Kaĭdash and A M Grishkevich and L M Pechennikov and T V Smol'iannikova},
  url = {https://pubmed.ncbi.nlm.nih.gov/7262606/},
  note = {Source identifier: 7262606}
}