ASTUTI, Yoni. Analysis of Urea Levels in Chronic Kidney Disease Patients Based on Age, Sex, and Hemodialysis Frequency. International Journal of Health and Pharmaceutical (IJHP), [S. l.], v. 6, n. 2, p. 137–143, 2026. DOI: 10.51601/ijhp.v6i2.614. Disponível em: https://ijhp.net/index.php/IJHP/article/view/614. Acesso em: 24 apr. 2026.