@misc{indiciae8272b0d2936b,
  title = {Efficiency and effectiveness.},
  author = {A D Redmond},
  year = {1985},
  doi = {10.1136/emj.2.3.109},
  url = {https://pubmed.ncbi.nlm.nih.gov/4052207/},
  note = {Source identifier: 4052207}
}