Sequential allocation to balance prognostic factors in a psychiatric clinical trial . Clinics, [S. l.], v. 64, n. 6, p. 511–518, 2009. DOI: 10.1590/S1807-59322009000600005. Disponível em: https://www.revistas.usp.br/clinics/article/view/18049.. Acesso em: 18 may. 2024.