OKEH UM; OYEKA ICA. Estimation of New Drug Product Approval Probabilities in Phased Clinical Trials. Global Journal of Medical Research, [S. l.], v. 16, n. F5, p. 5–16, 2016. Disponível em: https://medicalresearchjournal.org/index.php/GJMR/article/view/1210. Acesso em: 2 may. 2024.