Performance of glomerular filtration rate equations using serum creatinine in children with congenital anomalies of the kidney and urinary tract - Ferdy Royland Marpaung; Santi Wulan Purnami; Shofi Andari; Ali Rohman; Hari Basuki Notobroto; Risky Vitria Prasetyo; Anggia Augustasia Lumban Toruan; Djoko Santoso; Aryati Aryati (PLoS ONE, 2026)