@misc{indiciae3b60297cdd43,
  title = {Qualitative methods for intervention research.},
  author = {C Needleman and M L Needleman},
  year = {1996},
  doi = {10.1002/(sici)1097-0274(199604)29:4<329::aid-ajim10>3.0.co;2-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8728134/},
  note = {Source identifier: 8728134}
}