@misc{indiciae468271f08c57,
  title = {Body posture and litter size.},
  author = {A Riesenfeld},
  year = {1970},
  doi = {10.1159/000143484},
  url = {https://pubmed.ncbi.nlm.nih.gov/5531249/},
  note = {Source identifier: 5531249}
}