Differences in Urinary Calculi Characteristics among the Three Main Racial Groups in KwaZulu-Natal, South Africa. Journal of Renal and Hepatic Disorders, [S. l.], v. 7, n. 1, p. 38–43, 2023. DOI: 10.15586/jrenhep.v7i1.142. Disponível em: https://jrhd.mre.press/index.php/jrenhep/article/view/142. Acesso em: 16 aug. 2025.