@misc{indiciaeb030a4b6ee1c,
  title = {The next step: a commitment to focus.},
  author = {L H Meskin and D Berkey},
  doi = {10.1111/j.1754-4505.1989.tb01042.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2533721/},
  note = {Source identifier: 2533721}
}