TY  - BOOK
AU  - Crombie, I K
ED  - BMJ
ED  - Brit Medical Journal
TI  - The pocket guide to critical appraisal:  a handbook for health care professionals
SN  - 072791099X
PY  - 1996///
CY  - London : 
PB  - BMJ, 
KW  - Evidence based practice
KW  - Medicine
KW  - Research
KW  - Critical appraisal
ER  -