@misc{indiciaebf42b6df730f,
  title = {[Congenital aortic stenosis. Case report].},
  author = {K Chwistecki and B Olejak and R Wojtala},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/1007270/},
  note = {Source identifier: 1007270}
}