@misc{indiciaeaf92938d303d,
  title = {Chorionic villus sampling: quality control--a continuous improvement model.},
  author = {F H Boehm and S L Salyer and V G Dev and G W Reed},
  year = {1993},
  doi = {10.1016/0002-9378(93)90688-f},
  url = {https://pubmed.ncbi.nlm.nih.gov/8317519/},
  note = {Source identifier: 8317519}
}