![Spot PC ratio estimates of 24-hour proteinuria are more unreliable in lupus nephritis than in other forms of chronic glomerular disease]()
Spot PC ratio estimates of 24-hour proteinuria are more unreliable in lupus nephritis than in other forms of chronic glomerular diseaseBirmingham, D. J.; Shidham, G.; Perna, A.; Fine, D. M.; Bissell, M.; Rodby, R.; Remuzzi, G.; Petri, M.; Hebert, P.; Rovin, B. H.; Hebert, L. A. · Annals of the Rheumatic Diseases · 2014