TY  - RPRT
TI  - Theory testing research versus theory-based research.
AU  - Geoff Norman
PY  - 2004
DO  - 10.1023/b:ahse.0000038310.81360.20
UR  - https://pubmed.ncbi.nlm.nih.gov/15316268/
ID  - 15316268
ER  -