Urinary stone composition: Gender and age variations, and evolution in the last 7 years. Acta Urológica Portuguesa, [S. l.], v. 34, n. 3-4, p. 7–12, 2017. DOI: 10.24915/aup.34.3-4.17. Disponível em: https://www.actaurologicaportuguesa.com/index.php/aup/article/view/17. Acesso em: 23 apr. 2026.