@misc{indiciae23fb022c9cb2,
  title = {Reflections on Darwin's illness.},
  author = {H J Roberts},
  year = {1966},
  doi = {10.1016/0021-9681(66)90072-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/5337776/},
  note = {Source identifier: 5337776}
}