@misc{indiciae607523aec749,
  title = {Sibling rivalry.},
  author = {A K Leung and W L Robson},
  year = {1991},
  doi = {10.1177/000992289103000510},
  url = {https://pubmed.ncbi.nlm.nih.gov/2044342/},
  note = {Source identifier: 2044342}
}