Subgroups of Sjögren's syndrome patients categorised by serological profiles: clinical and immunological characteristics.

In both healthy volunteers and SS patients we failed to find any significant correlations between the age and serum concentrations of cytokines, because R coefficient values were within the range 0.02–0.2 and associations did not reach statistical significance ( p -values within 0.9–0.1; data not shown in figures).

also in 111,027 other papers