JOHNSTON, Richard B.; PORTER, Christopher. The Whitaker Test. Urology Journal, [S. l.], v. 11, n. 3, p. 1727–1730, 2014. DOI: 10.22037/uj.v11i3.2074. Disponível em: https://journals.sbmu.ac.ir/urolj/index.php/uj/article/view/2074. Acesso em: 2 jul. 2026.