@misc{indiciaeb7a5fc107bb7,
  title = {Circular dichroism studies at variable temperature: urobilinoid conformation.},
  author = {D A Lightner and E L Docks and J Horwitz and A Moscowitz},
  year = {1970},
  doi = {10.1073/pnas.67.3.1361},
  url = {https://pubmed.ncbi.nlm.nih.gov/5274463/},
  note = {Source identifier: 5274463}
}