Korelasi total skor Cerebral Small Vessel Disease terhadap rerata nilai estimasi laju filtrasi glomerulus pada penderita penyakit ginjal kronik yang menjalani pemeriksaan MRI Kepala di RSCM = Correlation of total Cerebral Small Vessel Disease score with mean estimated glomerular filtration rate in patients with chronic kidney disease undergoing Head MRI examination at RSCM