TY  - BOOK
AU  - Guyatt,Gordon..[et al],edited
TI  - Users' guides to the medical literature : a manual for evidence-based clinical practice
SN  - 9780071590341
PY  - 2008///
CY  - New York: 
PB  - McGraw Hill Medical; 
KW  - Resource guides
KW  - Evidence-based medicine
KW  - Decision Making
KW  - Review literature
N1  - Includes bibliographical references and index
ER  -