SEARCH Articles Figures Tables Clearance glomerular filtration rate Clearance rate tests Cortisol clearance rate Creatinine clearance rate Glomerular filtration rate estimated creatinine clearance Glomerular filtration rate inulin clearance Glomerular filtration rate iohexol clearance Glomerular filtration rate measured creatinine clearance Metabolic clearance rate Mucociliary clearance rates Renal clearance rates Subject clearance rate