title: Searching for the right evidence: how to answer your clinical questions using the 6S hierarchy.
authors.affiliation: Department of Internal Medicine, Yale University School of Medicine, New Haven, Connecticut 06708, USA. donna.windish@yale.edu
authors.forename: Donna
authors.initials: D
authors.lastname: Windish
mesh_terms: D019317:Evidence-Based Medicine / Q000379:methods*; D006801:Humans; D057226:Information Seeking Behavior; D009862:Online Systems