Prevalence of thrombophilic genetic variants in Sinhalese women with recurrent pregnancy loss: Preliminary results. Sri Lanka College of Obstetricians and Gynaecologists. 39thAnnual Scientific Sessions. October 20 – 22, 2006. Sri Lanka. (Abstracted in Sri Lanka Journal of Obstetrics and Gynaecology 2006,28(Suppl.1): 58)