KUMARI, A.; SINHA, B.; RANJAN, P. Research protocol development: basic concepts for clinicians. International Journal of Research in Medical Sciences, [S. l.], v. 5, n. 5, p. 1733–1736, 2017. DOI: 10.18203/2320-6012.ijrms20171462. Disponível em: https://www.msjonline.org/index.php/ijrms/article/view/3034. Acesso em: 10 oct. 2025.