@misc{indiciae4e48c5a4a8ca,
  title = {Double-contrast gastrography.},
  author = {H M Goldstein},
  year = {1976},
  doi = {10.1007/bf01073034},
  url = {https://pubmed.ncbi.nlm.nih.gov/961675/},
  note = {Source identifier: 961675}
}