TY  - BOOK
AU  - Polit, Denise F
AU  - Beck, Cheryl Tatano
TI  - Essentials of nursing research : appraising evidence for nursing practice
SN  - 9781975141882
PY  - 2022///
CY  - Philadelphia
PB  - Wolters Kluwer
KW  - Research
KW  - Research Methods
ER  -