ASSESSMENT OF BLOOD UREA AND SERUM CREATININE IN CHRONIC KIDNEY DISEASE PATIENTS BEFORE AND AFTER HEMODIALYSIS VISITING TO REHMAN MEDICAL INSTITUTE HAYATABAD PESHAWAR. Frontier in Medical and Health Research, [S. l.], v. 4, n. 3, p. 431–440, 2026. Disponível em: https://fmhr.net/index.php/fmhr/article/view/2459.. Acesso em: 14 mar. 2026.