@misc{indiciae50de4cc3689d,
  title = {Sexing mouse pups.},
  author = {L W Greenham and V Greenham},
  year = {1977},
  doi = {10.1258/002367777780936620},
  url = {https://pubmed.ncbi.nlm.nih.gov/886831/},
  note = {Source identifier: 886831}
}