Glomerular Filtration Rate, Counahan BarrattLoading...Scrmg/dlmcmol/LLengthinmcmIndications for UseInsights & CautionsReferencesNA. KDIGO 2024 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease.. Kidney international, 2024Hans Pottel. Cystatin C-Based Equation to Estimate GFR without the Inclusion of Race and Sex.. The New England journal of medicine, 2023