@misc{indiciae047a765b1577,
  title = {[Folic-acid deficiency].},
  author = {E Heilmann},
  year = {1977},
  doi = {10.1055/s-0028-1105605},
  url = {https://pubmed.ncbi.nlm.nih.gov/590107/},
  note = {Source identifier: 590107}
}