title: Critical appraisal. 3. Searching for the evidence.
authors.affiliation: Department of Health Studies, University of York.
authors.forename: C
authors.initials: C
authors.lastname: Thompson
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D016247:Information Storage and Retrieval; D020407:Internet; D016239:MEDLINE; D015399:Nursing Research / Q000379:methods*