1. Direct-to-consumer prescription drug advertisements: presentation of the major statement in a clear, conspicuous, and neutral manner in advertisements in television and radio format final rule : questions and answers : guidance for industry Publication: Silver Spring, MD : Center for Drug Evaluation and Research, December 2023 Subject(s): Direct-to-Consumer Advertising -- legislation & jurisprudenceDrug IndustryGovernment RegulationLegislation, DrugPrescription DrugsUnited States