title: Medicine based evidence, a prerequisite for evidence based medicine.
authors.forename: J A
authors.initials: JA
authors.lastname: Knottnerus
authors.forename: G J
authors.initials: GJ
authors.lastname: Dinant
mesh_terms: D019317:Evidence-Based Medicine / Q000639:trends; D005544:Forecasting; D011364:Professional Practice; D012107:Research Design