@misc{indiciae8970c3c8bd97,
  title = {[Pregnancy and valve prostheses].},
  author = {J L Larrea and L Núñez and M Gil Aguado and J A Reque and R Matorras and J A Mínguez},
  url = {https://pubmed.ncbi.nlm.nih.gov/6463318/},
  note = {Source identifier: 6463318}
}