Figure 1From: Soluble HLA measurement in saliva and cerebrospinal fluid in Caucasian patients with multiple sclerosis: a preliminary studyDemonstration of soluble HLA class II levels in the saliva of multiple sclerosis patients versus controls. The mean ( ± S.D.) values, denoted by *, are 386 ± 52 unit/ml for patients and 222 ± 18 unit/ml for controls (P < .0005).Back to article page