TY  - BOOK
AU  - Polit,Denise F.
AU  - Beck,Cheryl Tatano
TI  - Essentials of Nursing Research: Appraising evidence for Nursing Practice
SN  - 9781609130046
AV  - RT 81.5 .P645 2010 
PY  - 2010///
CY  - Philadelphia
PB  - Lippincott Williams & Wilkins
KW  - Nursing
KW  - Research
N1  - Includes bibliographic references and index; akhyot
ER  -