@misc{indiciaea7d78a9247ca,
  title = {PHENYLALANINE LEVELS.},
  author = {R J ALLEN},
  year = {1964},
  doi = {10.1056/nejm196406182702520},
  url = {https://pubmed.ncbi.nlm.nih.gov/14140273/},
  note = {Source identifier: 14140273}
}