@misc{indiciaee69deddfc0f0,
  title = {Perforated duodenum associated with nonobstructive leiomyosarcoma in a dog.},
  author = {R H Eckerlin},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4423040/},
  note = {Source identifier: 4423040}
}