@misc{indiciaed56876cc11d8,
  title = {Qualitative theory generation to quantitative theory testing.},
  author = {J Derenowski},
  year = {1987},
  doi = {10.1097/00005082-198705000-00010},
  url = {https://pubmed.ncbi.nlm.nih.gov/3646307/},
  note = {Source identifier: 3646307}
}