@misc{indiciae802bed3d99eb,
  title = {Porphyria.},
  author = {C GRAY},
  year = {1956},
  doi = {10.1136/pgmj.32.366.186},
  url = {https://pubmed.ncbi.nlm.nih.gov/13388974/},
  note = {Source identifier: 13388974}
}