@misc{indiciaed525ce0396c1,
  title = {The missing stone.},
  author = {G Davies and R Butzelaar},
  year = {1980},
  doi = {10.1259/0007-1285-53-629-496},
  url = {https://pubmed.ncbi.nlm.nih.gov/7388289/},
  note = {Source identifier: 7388289}
}