TY  - BOOK
AU  - Sackett,David L.
AU  - Richardson,W.Scott
AU  - Rosenberg,William
TI  - Evidence-based medicine: how to practice and teach EBM 
SN  - 0443056862
PY  - 1997///
CY  - New York
PB  - Churchill Livingstone
KW  - Clinical medicine
KW  - Epidemiology
KW  - Problem solving
ER  -