Kannangara D, Ramasamy S, Indraratna P, Stocker S, Graham G, Jones G, et al. Fractional clearance of urate: validation of measurement in spot-urine samples in healthy subjects and gouty patients. Arthritis Res Ther. 2012;14:R189 pubmed publisher
..Spot-FCU determinations may provide useful correlates in studies investigating molecular mechanisms underpinning the observed range of efficiencies of the kidneys in clearing urate from the blood. ACTRN12611000743965. ..