@misc{indiciaee9ad72a48169,
  title = {I. Introductory Remarks.},
  author = {J C Merriam},
  year = {1933},
  doi = {10.1073/pnas.19.3.349},
  url = {https://pubmed.ncbi.nlm.nih.gov/16577523/},
  note = {Source identifier: 16577523}
}