@misc{indiciaecdb4821545f7,
  title = {Gastric factor in iron absorption.},
  author = {L A Turnberg},
  year = {1968},
  doi = {10.1016/s0140-6736(68)90275-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4171521/},
  note = {Source identifier: 4171521}
}