@misc{indiciae99d8d99c883b,
  title = {Gastroduodenal intussusception.},
  author = {J STEIN and B B PERLMAN and A POVALSKI},
  year = {1958},
  doi = {10.1148/71.3.412},
  url = {https://pubmed.ncbi.nlm.nih.gov/13579241/},
  note = {Source identifier: 13579241}
}