title: [Observational cohort studies. Overview and some examples from the field of drug safety].
authors: Institutionen för medicin Solna, Karolinska institutet.
authors: Marie
authors: M
authors: Holmqvist
authors: Pauline
authors: P
authors: Raaschou
authors: Martin
authors: M
authors: Neovius
authors: Johan
authors: J
authors: Askling
mesh_terms: D015331:Cohort Studies; D018849:Controlled Clinical Trials as Topic; D064420:Drug-Related Side Effects and Adverse Reactions; D019370:Observation / Q000379:methods*; D012107:Research Design