Fig. 1From: Identification of diagnostic biomarkers and therapeutic targets in peripheral immune landscape from coronary artery diseaseNormalization of original data. Box plots for the expression levels of mRNAs in CAD patients and controls before (A–C) and after (D–F) normalization by using the ComBat algorithm. A/D, B/E and C/F are from GSE20680, GSE20681 and GSE42148, respectively. After the operation, the original data was homogenizedBack to article page