@misc{indiciae2dc28dc9556c,
  title = {I. : Introduction.},
  author = {S E Hartsell},
  year = {1959},
  doi = {10.1128/br.23.4.250-253.1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/16350159/},
  note = {Source identifier: 16350159}
}