title: Problems with finding evidence for rare events.
authors.affiliation: Pharmaceutical Outcomes Consultant, West Columbia, South Carolina, USA.
authors.forename: Chris M
authors.initials: CM
authors.lastname: Kozma
mesh_terms: D019468:Disease Management; D064420:Drug-Related Side Effects and Adverse Reactions; D019317:Evidence-Based Medicine; D006801:Humans; D008329:Managed Care Programs; D035583:Rare Diseases / Q000188:drug therapy*; D014481:United States