TY  - GEN
AU  - Polit, Denise F.
AU  - Beck,Cheryl Tatano
TI  - Essentials of nursing research
SN  -  9788184732191
U1  -    
PY  - 2011///
CY  - Philadelphia
PB  - Wolters Kluwer Health/Lippincott Williams & Wilkins
KW  - Nursing
KW  - Nursing Research
N1  - Includes bibliographical references and index
ER  -