@misc{indiciae83a2bb6b421d,
  title = {Is L-tryptophan safe?},
  author = {M J During and A Freese},
  year = {1988},
  doi = {10.3109/00048678809161342},
  url = {https://pubmed.ncbi.nlm.nih.gov/3240200/},
  note = {Source identifier: 3240200}
}