TY  - BOOK
AU  - Polit,Denise F.
AU  - Beck,Cheryl Tatano
TI  - Essentials of nursing research: appraising evidence for nursing practice 
SN  - 9781609130046 (pbk.)
U1  - 610.73072 22
PY  - 2010///
CY  - Philadelphia, Pa.
PB  - Lippincott Williams & Wilkins
KW  - Nursing
KW  - Research
N1  - "International edition"--Cover; Includes bibliographical references and index
ER  -