Fig. 1From: A case control study of sarcosine as an early prostate cancer detection biomarkerBoxplots of sarcosine measurements among cancer cases (red) and controls (green) in the SABOR study for all cases and controls (left, 246 cases, 251 controls) and those with PSA in the 2 to 10 ng/mL range (right, 188 cases, 53 controls)Back to article page