CHANDURKAR, N.; NAIDU, K. Sample size in clinical research: why it matters and how it is determined. International Journal of Clinical Trials, [S. l.], v. 13, n. 3, p. 363–367, 2026. DOI: 10.18203/2349-3259.ijct20262512. Disponível em: https://www.ijclinicaltrials.com/index.php/ijct/article/view/988. Acesso em: 29 jul. 2026.