@misc{indiciae010f4756091f,
  title = {Scleroderma and intestinal perforation.},
  author = {P T Regan and L H Weiland and M G Geall},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/612213/},
  note = {Source identifier: 612213}
}