TY  - RPRT
TI  - Research in nursing practice.
AU  - K A O'Connell
AU  - M Duffey
PY  - 1976
DO  - 10.1111/j.1547-5069.1976.tb01614.x
UR  - https://pubmed.ncbi.nlm.nih.gov/1044600/
ID  - 1044600
ER  -