@misc{indiciaeb7c435e25e8f,
  title = {Self-reported work-sampling methods for evaluating pharmaceutical services.},
  author = {N A Nickman and R M Guerrero and J N Bair},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2368760/},
  note = {Source identifier: 2368760}
}