@misc{indiciae6e09dcb9ea53,
  title = {Valvular prostheses in children.},
  author = {J J Pérez-Alvarez and C Pérez-Treviño and A Reta-Villalobos and M Jiménez-Martínez and R Argüero-Sánchez and M López-Cuéllar},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5774441/},
  note = {Source identifier: 5774441}
}