title: [Editorial comment on Krege S. et al: off-label use: an unsolved problem].
authors.forename: Wolf-Dieter
authors.initials: WD
authors.lastname: Ludwig
mesh_terms: D017277:Drug Approval / Q000331:legislation & jurisprudence; D004345:Drug Industry; D004348:Drug Labeling / Q000331:legislation & jurisprudence; D011307:Drug Prescriptions; D004363:Drug Utilization / Q000331:legislation & jurisprudence; D064420:Drug-Related Side Effects and Adverse Reactions; D005858:Germany; D006801:Humans; D009369:Neoplasms / Q000188:drug therapy; D012307:Risk Factors