@misc{indiciaea7e002aa52e8,
  title = {Graded gastric bypass.},
  author = {E E Mason and C Ito},
  year = {1978},
  doi = {10.1007/bf01561513},
  url = {https://pubmed.ncbi.nlm.nih.gov/706424/},
  note = {Source identifier: 706424}
}