@misc{indiciaec1172237dec7,
  title = {'Why do they turn yellow?'.},
  author = {A B Weisse},
  year = {1991},
  doi = {10.1080/21548331.1991.11704197},
  url = {https://pubmed.ncbi.nlm.nih.gov/2040671/},
  note = {Source identifier: 2040671}
}