@misc{indiciae1135e423b0d9,
  title = {Letter: Hyperpigmentation and folate deficiency.},
  author = {T F Downham and H M Rehbein and K E Taylor},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/1267476/},
  note = {Source identifier: 1267476}
}