@misc{indiciaefcce55d300ec,
  title = {Early behavioral differences: gender or circumcision?},
  author = {M P Richards and J F Bernal and Y Brackbill},
  year = {1976},
  doi = {10.1002/dev.420090112},
  url = {https://pubmed.ncbi.nlm.nih.gov/767183/},
  note = {Source identifier: 767183}
}