@misc{indiciae9feead33921d,
  title = {REQUIREMENT for tryptophan.},
  year = {1952},
  doi = {10.1111/j.1753-4887.1952.tb01172.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/14941548/},
  note = {Source identifier: 14941548}
}