Dias, T.2014-10-292014-10-292011Sri Lanka Journal of Obstetrics and Gynaecology. 2011; 33(2): pp.72-761391-7536 (Print)2279-1655 (Online)http://repository.kln.ac.lk/handle/123456789/2108No Abstract AvailablePregnancy, TwinCPDObstetrics and Gynaecology