title: How to grade categories of evidence.
authors.forename: Borwin
authors.initials: B
authors.lastname: Bandelow
authors.forename: Joseph
authors.initials: J
authors.lastname: Zohar
authors.forename: Siegfried
authors.initials: S
authors.lastname: Kasper
authors.forename: Hans-Jürgen
authors.initials: HJ
authors.lastname: Möller
mesh_terms: D001689:Biological Psychiatry / Q000379:methods* / Q000706:statistics & numerical data*; D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D001523:Mental Disorders / Q000175:diagnosis / Q000453:epidemiology / Q000523:psychology; D016032:Randomized Controlled Trials as Topic