3Somone N, Mereni PL, Del Papa N et al. Antiphospholipid antibodies affect trophoblast gonadotropin secretion invasiveness by binding directly and throung adhered beta 2 - glycoprotein I. Arthritis Rheum, 2000, 43 (1): 140
4Clink At, Branch DW, Silver RM et al. Pregnancy complicated by the antiphospholipd syndrone: outcomes with intravenouns immunoglobulin therapy. Obstet Gyneeol, 1999, 93 (3) : 437