@misc{indiciae88e52c9979fa,
  title = {Chorionic villi sampling for detecting fetal disorders.},
  author = {R M Hammer and M A Tufts},
  doi = {10.1097/00005721-198601000-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/3079856/},
  note = {Source identifier: 3079856}
}