KAESTNER, L.; LAZARUS, J.; MULLER, E. Twenty four-hour urine collection is appropriate in a cohort of South African renal stone formers. African Journal of Nephrology, [S. l.], v. 24, n. 1, p. 68–74, 2021. DOI: 10.21804/24-1-4543. Disponível em: https://www.journals.ac.za/ajn/article/view/4543. Acesso em: 8 oct. 2025.