title: [An introduction to causality principles in biomedical research].
authors.affiliation: Universitätsklinikum Essen - Institut für Medizinische Informatik, Biometrie und Epidemiologie.
authors.forename: A
authors.initials: A
authors.lastname: Stang
mesh_terms: D035843:Biomedical Research / Q000379:methods*; D015984:Causality; D002986:Clinical Trials as Topic; D003198:Computer Simulation; D003627:Data Interpretation, Statistical; D004812:Epidemiologic Methods; D019317:Evidence-Based Medicine; D015233:Models, Statistical; D018570:Risk Assessment / Q000379:methods*