TY - BOOK AU - Polit, Denise F. TI - Essentials of nursing research: appraising evidence for nursing practice U1 - Circ. 610.730 P769e 2022 PY - 2022/// CY - Philadelphia: PB - Wolters Kluwer KW - 1. Nursing--Research KW - 2. Nursing--Research--Methodology KW - 3. Nursing-Research--Methodology N1 - Includes glossary and index ER -