Internal Accuracy Is Not Transportability: Testing an Inflammation–Anemia–Cardiorenal Biomarker Panel for Chronic Kidney Disease from NHANES to an External Cohort
Preprints.org
The paper
Naskinova I, Kolev M, Lazarova M et al.
Preprints.org · 18 Aug 2026 · Preprint, not peer-reviewed
