EL-HASSAN, Dr. Amina. Transparency in Medicare Broker Commissions: Implications for Consumer Costs and Enrollment Decisions. Journal of Machine Learning in Pharmaceutical Research, Rotterdam, Netherlands, v. 3, n. 1, p. 219–237, 2023. Disponível em: https://pharmapub.org/index.php/jmlpr/article/view/45.. Acesso em: 5 jan. 2025.