@misc{indiciaef29de73ffe9d,
  title = {Nutritional problems in surgery.},
  author = {R G RAVDIN},
  year = {1956},
  doi = {10.1007/bf02236583},
  url = {https://pubmed.ncbi.nlm.nih.gov/13339757/},
  note = {Source identifier: 13339757}
}