Rizzo LV, Camargo LFA. Clinical research in Brazil. Einstein (São Paulo) 2013;11(1):vii-viii. https://doi.org/10.1590/S1679-45082013000100001

Rizzo, Luiz Vicente; Camargo, Luis Fernando Aranha. Clinical research in Brazil. Einstein (São Paulo), v. 11, n. 1, p. vii-viii, Apr. 2013. https://doi.org/10.1590/S1679-45082013000100001

Rizzo, L. V., & Camargo, L. F. A. (2013). Clinical research in Brazil. Einstein (São Paulo), 11(1), vii-viii. https://doi.org/10.1590/S1679-45082013000100001

Rizzo, Luiz Vicente and Camargo, Luis Fernando Aranha. Clinical research in Brazil. Einstein (São Paulo) [online]. 2013, vol. 11, n. 1, [cited 2025-09-26], pp.vii-viii. Available from: <https://journal.einstein.br/article/clinical-research-in-brazil/>. ISSN 1679-4508. https://doi.org/10.1590/S1679-45082013000100001