TY  - BOOK
AU  - Katz,David L.
TI  - Clinical epidemiology & evidence-based medicine : fundamental principals of clinical reasoning  and research
SN  - 0761919384 
AV  - RA652.2.C55 K38 
PY  - 2001///
CY  - Thousand Oaks
PB  - Sage Publications
KW  - Clinical epidemiology
KW  - Evidence-based medicine
ER  -