@misc{indiciae241ac3ca270e,
  title = {Screening for cobalamin deficiency.},
  author = {E J Norman},
  year = {1995},
  doi = {10.1001/archfami.4.4.304a},
  url = {https://pubmed.ncbi.nlm.nih.gov/7711912/},
  note = {Source identifier: 7711912}
}