@misc{indiciae2cc38b8e47eb,
  title = {[Endocavitary pacemaker and a left superior vena cava].},
  author = {M Wilhelmi Ayza and A Goicolea de Oro and G Serrano Ayala and J A Zuazo Meabe and J R Gutiérrez Díez and A Sarabia Ripoll and R Hernández Garrido and J González Alvarez},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/7100568/},
  note = {Source identifier: 7100568}
}