TY  - BOOK
AU  -  Denise F. Polit, Cheryl Tatano Beck
TI  - Essentials of nursing research: appraising evidence for nursing practice
SN  - 9789351298335
AV  - RT81 P63
PY  - 2018///
CY  - New York
PB  - Wolterskluwer
ER  -