title: Prognosis research: toward evidence-based results and a Cochrane methods group.
authors.forename: Richard D
authors.initials: RD
authors.lastname: Riley
authors.forename: Greta
authors.initials: G
authors.lastname: Ridley
authors.forename: Katrina
authors.initials: K
authors.lastname: Williams
authors.forename: Douglas G
authors.initials: DG
authors.lastname: Altman
authors.forename: Jill
authors.initials: J
authors.lastname: Hayden
authors.forename: Henrica C W
authors.initials: HC
authors.lastname: de Vet
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans; D017410:Practice Guidelines as Topic; D011379:Prognosis; D012107:Research Design