BARRERA, F. J.; MARIÑO-VELASCO, S.; ZÚÑIGA-HERNÁNDEZ, J.; CASTILLO-MORALES, P. L.; ZAMBRANO-LUCIO, M.; BRITO, J. P.; RODRÍGUEZ-GUTIÉRREZ, R. Are Patients Acknowledged in Clinical Research? A Systematic Survey . Principles and Practice of Clinical Research, [S. l.], v. 8, n. 2, p. 17–25, 2022. DOI: 10.21801/ppcrj.2022.82.3. Disponível em: https://journal.ppcr.org/index.php/ppcrjournal/article/view/191. Acesso em: 29 sep. 2022.