TY  - BOOK
AU  - Polit, Denise F.
AU  - Polit, Denise F.
AU  - Beck, Cheryl Tatano
TI  - Essentials of nursing research
SN  - 9789351298335
U1  - 610.73 
PY  - 2018/// 2021 (reprint)
CY  - New Delhi
PB  - Wolters Kluwer
KW  - Nursing research
ER  -