PERA ERRO, Enrique; VILLAR, Ariel. Duplication of penis. Cirugía del Uruguay, [S. l.], v. 46, n. 3, p. 205–216, 1976. Disponível em: https://replica-revista.scu.org.uy/index.php/cir_urug/article/view/2770. Acesso em: 29 mar. 2026.