@misc{indiciaeadbd7fdbf01c,
  title = {Surgical correction of cervical incompetence.},
  author = {V Ruíz-Velasco and M M Matute and E Brena and L F Camacho},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/45094/},
  note = {Source identifier: 45094}
}