Polit, Denise F. Study guide for Essentials of nursing research : appraising evidence for nursing practice / Denise F. Polit, Cheryl Tatano Beck. - 8. ed. - 241 s. diagr., tab. ISBN: 9781451176834 Subjects--Topical Terms: OmvårdnadsforskningNursing TheoryNursing ResearchNursing Research Index Terms--Genre/Form: Problems and ExercisesExamination Questions Dewey Class. No.: 362.1