@misc{indiciae2c171a149456,
  title = {Is intrinsic factor really affected by cimetidine?},
  author = {P C Sharpe and J Mills and M A Horton and R H Hunt and S H Vincent and G J Milton-Thompson},
  year = {1979},
  doi = {10.1136/bmj.1.6173.1251-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/455017/},
  note = {Source identifier: 455017}
}