@misc{indiciaeaff404a9344a,
  title = {Normal and abnormal intestinal absorption by humans.},
  author = {W D Heizer},
  year = {1979},
  doi = {10.1289/ehp.7933101},
  url = {https://pubmed.ncbi.nlm.nih.gov/540610/},
  note = {Source identifier: 540610}
}