Ethical Issues in Pharmaceutical Marketing: A Systematic Review and Future Research Agenda

This systematic review of cross-disciplinary peer-reviewed quantitative research into pharmaceutical marketing ethical issues from 1990 to 2021 reveals a focus on direct-to-consumer advertising and physician-directed promotion. This review documents inconsistent findings across studies due to discrepancies and limitations in research designs, study populations, sampling procedures, and analytical approaches as well as discipline-specific biases...