@misc{indiciae6e60a4b8d803,
  title = {[Vitamin B2 and lactation].},
  author = {von DELFT},
  year = {1950},
  doi = {10.1007/bf01090215},
  url = {https://pubmed.ncbi.nlm.nih.gov/15419682/},
  note = {Source identifier: 15419682}
}