@misc{indiciae1c6e8cd415fa,
  title = {Biliary-pigment changes resulting from azo-dye administration.},
  author = {J D SPAIN and A C GRIFFIN},
  year = {1957},
  url = {https://pubmed.ncbi.nlm.nih.gov/13502689/},
  note = {Source identifier: 13502689}
}