@misc{indiciaec4289b752fd7,
  title = {Normal serum folate.},
  author = {W O Mavor and M P Spence},
  year = {1968},
  doi = {10.1136/bmj.2.5602.430-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/5649016/},
  note = {Source identifier: 5649016}
}