Authors: David A Cook; Anthony J Levinson; Sarah Garside; Denise M Dupras; Patricia J Erwin; Victor M Montori Journal: JAMA Date: 2008-09-10 Impact factor: 56.272
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Authors: M A O'Brien; S Rogers; G Jamtvedt; A D Oxman; J Odgaard-Jensen; D T Kristoffersen; L Forsetlund; D Bainbridge; N Freemantle; D A Davis; R B Haynes; E L Harvey Journal: Cochrane Database Syst Rev Date: 2007-10-17