@misc{indiciae5afc6139059d,
  title = {Charles Darwin: the last portrait.},
  author = {R Milner},
  year = {1995},
  doi = {10.1038/scientificamerican1195-78},
  url = {https://pubmed.ncbi.nlm.nih.gov/8966537/},
  note = {Source identifier: 8966537}
}