@misc{indiciae31cda9cfa7f7,
  title = {"Academic" G.P.s.},
  author = {P L Heywood},
  year = {1972},
  doi = {10.1136/bmj.2.5804.51-d},
  url = {https://pubmed.ncbi.nlm.nih.gov/5015991/},
  note = {Source identifier: 5015991}
}