@misc{indiciae2b8a11b0e09f,
  title = {Developmental changes in chickens' masked thresholds.},
  author = {L Gray},
  year = {1993},
  doi = {10.1002/dev.420260803},
  url = {https://pubmed.ncbi.nlm.nih.gov/8293891/},
  note = {Source identifier: 8293891}
}