TY  - RPRT
TI  - Evidence-based nursing: an introduction.
AU  - N Cullum
AU  - A DiCenso
AU  - D Ciliska
PY  - 1997
DO  - 10.7748/ns.11.28.32.s46
UR  - https://pubmed.ncbi.nlm.nih.gov/9165870/
ID  - 9165870
ER  -