title: [Methodological basis for evidence-based medicine].
authors: Medizinischer Dienst der Spitzenverbände der Krankenkassen e.V. Lützowstrasse 53 45141 Essen. J.Windeler@MDS-ev.de
authors: J
authors: J
authors: Windeler
mesh_terms: D035843:Biomedical Research / Q000379:methods*; D002986:Clinical Trials as Topic / Q000379:methods*; D003627:Data Interpretation, Statistical; D015991:Epidemiologic Measurements; D019317:Evidence-Based Medicine / Q000379:methods*; D005858:Germany; D012107:Research Design