Fig. 1From: Diagnosis of inflammatory peri-implant diseases using an immunochromatographic assay for calprotectin in peri-implant crevicular fluidCorrelation between IC reader value and ELISA value of PICF calprotectin amount. Calprotectin amount in PICF samples (n = 99) were determined by IC assay and ELISA. Correlation coefficient was 0.843 (P < 0.001)Back to article page