TY  - RPRT
TI  - Enhancing methodological clarity: principle-based concept analysis.
AU  - Janice Penrod
AU  - Judith E Hupcey
PY  - 2005
DO  - 10.1111/j.1365-2648.2005.03405.x
UR  - https://pubmed.ncbi.nlm.nih.gov/15842447/
ID  - 15842447
ER  -