Here is a tutorial on how to search CINAHL (6:53 min)
CINAHL (Cumulative Index to Nursing and Allied Health Literature) is designed specifically for nurses and allied health professionals. It indexes nearly all English language nursing journals. CINAHL also includes primary journals from 17 allied health disciplines, pertinent articles from related disciplines, and selected nursing books and dissertations. It covers 1982 to the present and is updated monthly.
Full-text articles and other resources; nursing and allied health topics
ProQuest Nursing & Allied Health Source provides complete, full-text information from leading nursing allied health, and related publications. Over 620 titles cover more than 70 topics, spanning from 1986 to the present.
Articles in medicine and life sciences; some full-text
"PubMed is a service of the US National Library of Medicine that includes over 16 million citations from MEDLINE and other life science journals for biomedical articles back to the 1950s. PubMed includes links to full text articles and other related sources.
Systematic review articles: nursing and health topics
The Cochrane Library is a collection of full-text, independent, evidence-based medicine databases, including The Cochrane Database of Systematic Reviews. It provides systematic review abstracts, technology assessments, economic evaluations, and individual clinical trials. The Cochrane Library is updated quarterly.