4Mills JA, Michel BA, Bloch DA, et al. The American College of Rheum atology 1990 criteria for the classifycation of Henoch - Schonlein purpura [ J ]. Arthritis Rheum, 1990, 38 ( 8 ) : 1114 - 1121.
5Wiereinski R, Zoch - Zwierz W, Wasilewska A, et al. Lymphocyte subpopulation of peripheral blood in children with Henoch - Schonlein purpnra and IgA nephropathy [ J ]. Polmerku riusz lek,2001,10(58):244-246.