This video shows you how to find three different primary research study articles, with three different study designs, using two scientific bibliographic databases. The two databases are the Cumulative Index of Nursing and Allied Health Literature (CINAHL) which is a paid for databases usually found in universities and research institutions. PubMed is the main free database. Both databases index public health, medical, nursing, allied health fields and healthcare research. These can be primary studies or secondary studies such as narrative reviews, systematic reviews and meta-analyses.

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