@misc{indiciaeacc7142a874b,
  title = {Protocols and IRB approval for post-menopausal pregnancies.},
  author = {J H Check and R A Chern},
  year = {1997},
  doi = {10.1016/s0015-0282(97)90091-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/9418719/},
  note = {Source identifier: 9418719}
}