@misc{indiciaec5e987800e68,
  title = {Phenylketonuria variants.},
  author = {A Niederwieser and H C Curtius and M Viscontini and J Schaub and H Schmidt},
  year = {1979},
  doi = {10.1016/s0140-6736(79)90966-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/85126/},
  note = {Source identifier: 85126}
}