TY  - RPRT
TI  - Understanding research: 2. Ensuring reliability and validity.
AU  - H Baxter
PY  - 2001
DO  - 10.12968/jowc.2001.10.8.26116
UR  - https://pubmed.ncbi.nlm.nih.gov/12964336/
ID  - 12964336
ER  -