@misc{indiciae1441ee60e0bd,
  title = {A simple method for measuring neopterin in serum using HPLC.},
  author = {S M Palfrey and M H Labib},
  year = {1993},
  doi = {10.1177/000456329303000221},
  url = {https://pubmed.ncbi.nlm.nih.gov/8466158/},
  note = {Source identifier: 8466158}
}