@misc{indiciae2548a6259b85,
  title = {A perspective of digestive--absorptive function.},
  author = {R K Crane},
  year = {1969},
  doi = {10.1093/ajcn/22.3.242},
  url = {https://pubmed.ncbi.nlm.nih.gov/5774231/},
  note = {Source identifier: 5774231}
}