@misc{indiciae3992d6ed1f5b,
  title = {Concept advancement: Extending science through concept-driven research.},
  author = {Janice Penrod and Judith E Hupcey},
  year = {2005},
  doi = {10.1891/rtnp.2005.19.3.231},
  url = {https://pubmed.ncbi.nlm.nih.gov/16144241/},
  note = {Source identifier: 16144241}
}