@misc{indiciaeb5064afc2354,
  title = {Specialisation.},
  author = {W R Ward},
  year = {1985},
  doi = {10.1136/vr.117.19.506-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/4082404/},
  note = {Source identifier: 4082404}
}