@misc{indiciaea9f0220d26fc,
  title = {Up the creek.},
  author = {A G Apley},
  year = {1967},
  doi = {10.1136/pgmj.43.503.557},
  url = {https://pubmed.ncbi.nlm.nih.gov/6063822/},
  note = {Source identifier: 6063822}
}