@misc{indiciae728c927b2742,
  title = {Chronic ulcerative colitis and pregnancy.},
  author = {M PATTERSON and E J EYTINGE},
  year = {1952},
  doi = {10.1056/nejm195205012461803},
  url = {https://pubmed.ncbi.nlm.nih.gov/14919905/},
  note = {Source identifier: 14919905}
}