6Rey E, Kahn SR, David M, et al. Thrombophilic disorders and fetal loss : A meta - analysis [ J . Lancet, 2003, 361 (9361) : 901 -908.
7Kutteh WH, Triplett DA. Thrombophilias and recurrent preg- nancy loss [J .Semin Reprod Med, 2006, 24 (1): 54 - 66.
8Brenner B. Thrombophilia and pregnancy loss in first intended pregnancy Jl .JThrombHaemost, 2005, 3 (10): 2176-2177.
9Zahed LF, Rayes RF, Mahfouz RA, et al. Prevalence of factor V Leiden, prothrombin and methylene tetrahydrofolate reduc- tase mutations in women with adverse pregnancy outcomes in Lebanon [Jl .Am J Obstet Gynecol, 2006, 195 (4): 1114 - 1118.
10Pihusch R, Buchholz T, Lohse P, et al. Thrombophilic gene mutations and recurrent spontaneous abortion: Prothrombin mutation increases the risk in the fist trimester [ J . Am J Re- prod Immunol, 2001,46 (2) : 124 -131.