PAULSON, D. S. Determining the sample size necessary to pass the tentative final monograph pre-operative skin preparation study requirements. International Journal of Clinical Trials, [S. l.], v. 3, n. 4, p. 169–173, 2016. DOI: 10.18203/2349-3259.ijct20163952. Disponível em: https://www.ijclinicaltrials.com/index.php/ijct/article/view/158. Acesso em: 14 may. 2025.