KLOTZ, Laurence H. The decline and fall of RCTs. Canadian Urological Association Journal, [S. l.], v. 5, n. 4, p. 229, 2013. DOI: 10.5489/cuaj.650. Disponível em: https://cuaj.ca/index.php/journal/article/view/650. Acesso em: 5 may. 2026.