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Revista de investigación clínica
On-line version ISSN 2564-8896Print version ISSN 0034-8376

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GONZALEZ-DUARTE, Alejandra et al. I. The Role of Research Ethics Committees in Observational Studies: Epidemiological Registries, Case Reports, Interviews, and Retrospective Studies. Rev. invest. clín. [online]. 2019, vol.71, n.3, pp.149-156.  Epub Apr 12, 2021. ISSN 2564-8896.