GILL, S. K.; GUPTA, V.; BANSAL, P. INFORMED CONSENT STATUS IN OBSERVATIONAL STUDIES WITH RETROSPECTIVE DESIGN: A POOR SHOW. Asian Journal of Pharmaceutical and Clinical Research, [S. l.], v. 10, n. 3, p. 480–487, 2017. DOI: 10.22159/ajpcr.2017.v10i3.16588. Disponível em: https://journals.innovareacademics.in/index.php/ajpcr/article/view/16588. Acesso em: 5 may. 2024.