@misc{indiciaec224d4184a44,
  title = {lambda-Hydroxytryptophan, not an intermediate between tryptophan and kynurenine.},
  author = {T SAKAN and O HAYAISHI},
  year = {1950},
  url = {https://pubmed.ncbi.nlm.nih.gov/14778819/},
  note = {Source identifier: 14778819}
}