TY  - BOOK
AU  - Polit,Denise F.
AU  - Beck,Cheryl Tatano
TI  - Nursing research : generating and assessing evidence for nursing practice
SN  - 978160547084
PY  - 2012///
CY  - Philadelphia
PB  - Lippincott Williams & Wilkins
KW  - Nursing research
KW  - methods
N1  - Includes bibliographical references and index
ER  -