Wetthasinghe TK, Chromosomal abnormalities in Sri Lankan women with primary amenorrhoea. 39th Annual Scientific Sessions of the Sri Lanka College of Obstetricians and Gynaecologists. October 20-22, 2006. Colombo, Sri Lanka. (Abstracted in Sri Lanka Journal of Obstetrics and Gynaecology 2006; 28(Supple1): 36-37)