LYONS-WEILER, J.; THOMAS, P. Vaccine Practice Payment Schedules Create Perverse Incentives for Unnecessary Medical Procedures – at What Cost to Patients?. International Journal of Vaccine Theory, Practice, and Research , [S. l.], v. 2, n. 1, p. 389–401, 2021. Disponível em: https://ijvtpr.com/index.php/IJVTPR/article/view/21. Acesso em: 2 dec. 2021.