Anti-beta 2 glycoprotein I antibodies in a general obstetric population: preliminary results on the prevalence and correlation with pregnancy outcome. Anti-beta2 glycoprotein I antibodies are associated with some obstetrical complications, mainly preeclampsia-eclampsia - Faden,D.; Tincani,A.; Tanzi,P. (Eur J Obstet Gynecol Reprod Biol, 1997)