@misc{indiciae51f355fa8102,
  title = {Petrified stomach.},
  author = {R L BUTLER and R COTRAN},
  year = {1959},
  doi = {10.1056/nejm195907092610208},
  url = {https://pubmed.ncbi.nlm.nih.gov/13666984/},
  note = {Source identifier: 13666984}
}