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Keywords
- Textbooks3
- Psychology -- Research -- Methodology2
- Database searching1
- Developmental psychology1
- Evidence-based nursing1
- Information retrieval1
- Medical subject headings (National Library of Medicine (U.S.))1
- Meta-analysis1
- National Institutes of Health (U.S.). PubMed Central1
- Nursing -- Research -- Methodology1
- Online bibliographic searching1
- Research -- Methodology1
- Social sciences -- Research1
- Subject headings -- Medicine1
- Systematic reviews (Medical research)1