Optimal CINAHL search strategies for identifying therapy studies and review articles
Journal of Nursing Scholarship (2006) - Comments
pubmed: 16773925  issn: 1527-6546  doi: 10.1111/j.1547-5069.2006.00100.x  issn: 1547-5069 

Sharon S.-L. Wong, Nancy L. Wilczynski, R. Brian Haynes